Technology and Innovation Commons^™

The Impact Of Local Content Requirements Policy For 4g Lte Cell Phones On The Performance Of The Indonesian Telecommunications Industry, Gary Dabelza Abi, Mohamad Dian Revindo, Indri Br Situmorang

Journal of Strategic and Global Studies

This study examines the impact of Indonesia's 2017 tightening of Local Content Requirements (LCR) for fourth-generation long-term evolution (4G LTE) mobile phones on firm performance in the telecommunications manufacturing industry, a setting characterized by a large domestic market but limited upstream electronics capability. Using firm-level data from the 2016 Economic Census and the 2017-2018 Large and Medium Manufacturing Survey, we examine the effects of raising the minimum LCR threshold from 20% to 30% on firm output, labor productivity, imported input intensity, and foreign capital ownership through pooled regressions with firm-level controls. The results show that the stricter LCR threshold is …

Building Resilient And Sustainable Built Environments Through Climate Adaptation, Digital Innovation, And Infrastructure Governance, Mohammed Ali Berawi, Mustika Sari, Perdana Miraj

CSID Journal of Infrastructure Development

The built environment has become one of the most important arenas for responding to climate change, resource pressure, and rapid urban transformation. Cities, infrastructure networks, buildings, and construction projects are no longer expected only to provide physical services. They are also expected to reduce environmental impact, protect communities from disruption, support economic activity, and remain useful under uncertain future conditions. This expectation places resilience and sustainability at the center of infrastructure development.

Resilience refers to the capacity of built systems to anticipate shocks, absorb pressure, recover from damage, and continue functioning. Sustainability asks whether those systems can do so while …

Experimental Studies Of Compressive Strength Of Sustainable Concrete With Partial Cement Substitution Using Palm Oil Boiler Ash, Daral Suraedi, Jessica Sjah, Nuraziz Handika, Saffanah Fasya Aulia, Karmenita Olivia Edwardo

CSID Journal of Infrastructure Development

This study investigates the mechanical performance of sustainable concrete incorporating Palm Oil Boiler Ash (POBA) as a partial cement replacement. As the construction sector seeks to reduce CO₂ emissions and manage agro-industrial waste, POBA emerges as a promising supplementary cementitious material due to its pozzolanic potential and abundance in palm oil–producing regions such as Indonesia.Concrete specimens were prepared with POBA substitution levels ranging from approximately 10% to 30% by weight of cement, in combination with nanosilica and a polycarboxylate ether (PCE) superplasticizer to enhance performance. The mix design was developed in accordance with ACI 211 guidelines to maintain comparable workability …

Analysis Of Factors Influencing The Implementation Of Sustainable Project Management (Spm) In The Construction Industry In Indonesia, Ariq Farhan, Titi Sari Nurul Rachmawati

CSID Journal of Infrastructure Development

The construction industry contributes significantly to economic growth but also carries substantial environmental and social costs. Construction activities generate carbon emissions, consume natural resources, and produce large volumes of waste. Despite growing theoretical development of Sustainable Project Management (SPM) frameworks, empirical evidence on the actual level of SPM implementation in Indonesia's construction sector remains limited. This study aims to identify the factors that influence SPM implementation and measure the level of implementation as perceived by construction professionals. A quantitative survey was administered to 99 professionals across infrastructure, building, and industrial construction sectors in Indonesia. Data were collected through a Likert-scale …

Analysis Of The Implemetation Of Enterprise Resource Planning (Erp) Sap S/4 Hana In Cost Control Of Light Rail Transit (Lrt) Construction Projects, Rizki Zulkarnaini, Bernadette Detty Kussumardianadewi

CSID Journal of Infrastructure Development

Construction projects are expensive, complex, and difficult to keep on budget. Cost overruns are common. The consequences, including delays, disputes, and financial losses, appear repeatedly across the sector. Enterprise Resource Planning (ERP) systems have been widely adopted to address this challenge, but evidence on how SAP S/4HANA performs in Light Rail Transit (LRT) construction is limited. This study analyzed the critical success factors of SAP S/4HANA implementation and evaluated its effect on cost control performance in an LRT project in Jakarta. Data were collected from two sources: a questionnaire distributed to 50 respondents involved in the project, and cost records …

A Smart Contract Framework For Project Financing In Gold Mining Operations: Implications For Improved Financial Forecasting, Silvia Lydia Priskilla, Mohammed Ali Berawi, Mustika Sari Dr.

Smart City

Gold mining projects are characterized by high capital intensity and significant operational variability, making financial forecasting particularly sensitive to the quality and timing of cash-flow data. In practice, conventional financing systems rely on multi-stage administrative processes that create delays between work completion and payment realization, reducing the reliability of financial records used for investment evaluation.

This study aims to develop a smart contract-based financing framework to improve the accuracy of profitability projections in gold mining projects. A case study approach is employed using operational and financial data from a mining project in Sumatra over the period 2023–2026. The analysis combines …

Three Decades Of Digital Marketing: A Systematic Literature Review Of Strategic Shifts, Ethical Issues, And Innovation Paths, Winarto Poernomo, Denny Bernardus, Christina Utami, Liliana Dewi

ASEAN Marketing Journal

Manuscript type: Review Paper.

Research Aims: This study aims to examine the evolution of digital marketing over the past three decades and identify the technological, strategic, and behavioral transformations shaping contemporary digital marketing practices.

Design/methodology/approach: This study employs a systematic literature review (SLR) approach by synthesizing previous academic studies related to digital marketing development, emerging technologies, consumer behavior, and marketing strategies across digital platforms.

Research Findings: The findings reveal three major phases in the evolution of digital marketing: the foundational era of website-based marketing, the expansion of social media and mobile engagement, and the current era characterized by artificial intelligence, …

Customer Adoption And Trust In Indonesian Islamic Banking: A System Dynamics Perspective, Imam Wahyudi Mr., Komarudin Komarudin, Prof. Rifki Ismal

ASEAN Marketing Journal

Research Aims: This study reframes the growth challenge of Indonesia’s Islamic banking as a financial-service marketing problem: strengthening customer adoption, trust, and perceived value to expand market penetration in a dual-banking environment while maintaining resilience.

Design/Methodology/Approach: Using a system dynamics perspective, the study develops a causal loop diagram (CLD) grounded in a review of policy-document and prior empirical marketing/Islamic banking literature. A multi-actor lens is applied to map how regulators, government, customers, conventional banks, fintech, and ESG investors shape adoption and competitive dynamics.

Research Findings: The CLD identifies seven reinforcing loops that can accelerate adoption and market share (capability reinvestment, …

Determinants Of Public Trust In E-Government: A Comprehensive Review And Conceptual Framework Over The Past Decade, Andrean Nathaniel, Sumartono Sumartono, Abd. Qadir Muslim

BISNIS & BIROKRASI: Jurnal Ilmu Administrasi dan Organisasi

The evolution of digital governance has heightened the strategic significance of public trust in the implementation of e-government. Despite numerous empirical investigations, the results concerning the factors influencing trust remain fragmented and largely centered on technological aspects. This study seeks to systematically identify, categorize, and synthesize the determinants of trust in e-government through a structured literature review of 21 Scopus-indexed articles published between 2015 and 2025. Utilizing an evidence-based synthesis methodology, the study organizes determinants of trust into four main categories: citizen-related, technological, institutional, and risk-related factors. The findings indicate that technological and citizen-related factors are the most significant predictors …

3t Of Tech, Taste, And Transformation In Coffeepreneurship, Razinda Tasnim Abdul Rahim, Mohd Faizuddin Muhammad Zuki, Nur Syamilah Md Noor

International Conference on Business and Management Research (ICBMR)

The global coffee industry is rapidly transforming due to digitalization, evolving consumer preferences, and sustainability trends. Coffeepreneurship, blending entrepreneurial innovation with coffee culture, has emerged as a competitive business model. This study applies the 3T- Technology, Taste, and Transformation to assess digital innovation, consumer experience, and business adaptation in coffee entrepreneurship. Despite opportunities in digital transformation, coffeepreneurs face challenges such as market saturation, financial constraints, and regulatory barriers. Limited access to fintech solutions and supply chain inefficiencies further hinder scalability. This study addresses these gaps by analyzing how technology, branding, and financial literacy influence coffeepreneurs' long-term sustainability using the VRIO …

Predicting Medical Tourism Destination Preference Of Indonesian Patients: The Roles Of Patient Experience Quality, Perceived Ai Intelligence And Humanness, Eddy Eddy, Sabrina O. Sihombing, Ferdi Antonio

International Conference on Business and Management Research (ICBMR)

This study proposes an investigation on the antecedents of medical tourism destination preference among Indonesian patients, with a specific focus on the novel moderating role of Artificial Intelligence (AI) chatbots. Driven by a significant financial drain from outbound medical travel, this study aims to understand the key factors that influence Indonesian patients to seek care abroad. The proposed conceptual framework posits that medical tourism destination preference is positively predicted by medical technology advancement, service quality, price transparency, and geographical accessibility. Patient experience quality is also hypothesized to mediate these relationships, serving as a critical psychological bridge. The most innovative aspect …

Feasibility Assessment Of Energy As A Service With Third Party Ownership For Development Of Utility-Scale Solar Pv In The Consumer Goods Industry, Winda Puspadimiati, Widodo W Purwanto

CSID Journal of Infrastructure Development

Global awareness of climate change impacts has compelled the power sector to adopt renewable energy as a primary source of electricity, driving innovation in renewable energy business models. This study analyzes the feasibility of Energy as a Service (EaaS) with a Third-Party Ownership (TPO) scheme for utility-scale solar photovoltaic (PV) development in the fast-moving consumer goods (FMCG) industry. Four scenarios of utility-scale solar PV configurations under the EaaS model are evaluated: on-grid ground-mounted (OG-GM), hybrid ground-mounted (H-GM), on-grid floating (OG-F), and hybrid floating (H-F). All scenarios are developed under the assumption of utilizing the PLN grid through a power wheeling …

Moving From Feasible Solutions To Sustainable Systems In The Built Environment, Mohammed Ali Berawi, Mustika Sari, Perdana Miraj

CSID Journal of Infrastructure Development

The built environment plays a crucial role in global sustainability efforts. Buildings, infrastructure, and cities consume large amounts of energy and materials that shape social behavior, and lock in environmental impacts. Over the past two decades, research has produced a wide range of technical solutions to reduce these impacts. Renewable energy systems, energy-efficient buildings, alternative construction materials, and new construction methods are no longer experimental concepts. Many have proven technical and economic potential. Yet, real-world transformation remains slow and uneven. This gap suggests that sustainability challenges in the built environment are no longer driven by a lack of technology. Instead, …

Barriers To The Adoption Of Modular Construction Technology In South Africa, Mokete Matoba, Christopher Amoah

CSID Journal of Infrastructure Development

Construction, mining, and manufacturing are the most significant contributors to South Africa's GDP. While manufacturing and other industries utilise advanced technologies to enhance productivity, he construction industry continues to lag behind in technological adoption. This study examines the barriers that hinder the South African construction industry from leveraging the benefits of modular construction technologies (MCT). The study employed a quantitative research method, using closed-ended questions to collect data. The questionnaires were emailed to South African construction industry professionals selected through a combination of purposive and convenience sampling. A total of 98 questionnaires were distributed, of which 46 were returned. However, …

Effects Of Calcination Conditions Of Locust Bean Pod On The Mechanical Properties Of Locust Bean Pod Ash High-Strength Concrete, Iorwuese Anum, Umar Abdullahi, Megat Azmi Megat Johari, Felix Nkapheeyan Isa

CSID Journal of Infrastructure Development

Locust Bean Pod Ash (LBPA) is produced from the calcination of Locust Bean Pod (LBP), an agricultural waste of the African locust bean tree (Parkia biglobosa). This study evaluated the use of LBPA obtained through controlled calcination and open burning as a supplementary cementitious material (SCM) in high-strength concrete (HSC). Cement was replaced by LBPA at 5%, 10%, 15%, and 20% by weight using both ashes—LC for ash produced through calcination at 600 °C, and LO for ash obtained through open burning. Slump and strength were assessed, including compressive strength (100 × 100 × 100 mm cubes) and splitting tensile …

Green Connectivity In Metropolitan Jabodetabek: Climate Change And The Challenge Of Urban Forest, Safira Maharani Putri, Hendricus Andy Simarmata

CSID Journal of Infrastructure Development

Urban areas in Indonesia, particularly the Greater Jakarta metropolitan region (Jabodetabek), are increasingly experiencing the adverse effects of climate change, such as the Urban Heat Island (UHI) phenomenon. Rapid urbanization has contributed significantly to rising greenhouse gas emissions and deteriorating environmental quality. Urban forests are one of the key solutions to mitigate these impacts; however, their spatial distribution in Jabodetabek remains suboptimal and poorly connected. This study uses NDVI as a proxy for urban forest density, where “urban forest” refers to vegetated areas within cities as defined by Presidential Regulation No. 60/2020. The research addresses the following question: How has …

Enhancing Health And Safety Practices In Construction Site In Developing Nations Through Technology Advancement In South Western Nigeria, Mubaraq Lawal, Abba Mahmud, Ismail Gbolahan Dere, Thankgod Agbo Owoicho

CSID Journal of Infrastructure Development

The construction sector plays a critical role in urban development and economic growth, yet it continues to face major challenges that threaten worker health and safety. Traditional safety measures are not always sufficient for the complex conditions found on construction sites, which creates a need for technology‑based solutions. This study investigates the relationship between technology adoption and health and safety practices in the construction industry in Lagos, Nigeria. The study identifies the major causes of site accidents, examines the level of technology use on construction sites, and reviews existing literature through both primary and secondary data. Primary data were collected …

Exploring The Horizontal Static And Dynamic Shading Devices To Minimize Cooling Load In Tropical Buildings, Hilmi Fitriatulamal, Ova Candra Dewi, Miktha Farid Alkadri, Kartika Rahmasari

CSID Journal of Infrastructure Development

Shading devices are essential for reducing solar radiation and cooling loads in buildings located in tropical climates. In the Jakarta region, the highest solar factor is observed on west- and east-facing facades, followed by north- and south-facing orientations. National building policy in Indonesia encourages facades to face north–south to reduce solar heat gain. This study explores horizontal static and dynamic shading devices on north-facing facades and evaluates their impact on cooling load reduction and daylight performance. The methodology includes calculating and simulating energy use intensity (EUI) using EnergyPlus and conducting illuminance analysis using Radiance and Grasshopper. Key parameters considered in …

Smart Building Rating System: A Comparative Analysis Of National And International Rating Systems, Amanah Hamidah, Mohammed Ali Berawi, Mustika Sari, Gunawan Saroji

CSID Journal of Infrastructure Development

Smart buildings have become a key part of the Fourth Industrial Revolution, driven by the need for efficient, sustainable, and adaptive built environments. Their importance is growing alongside Indonesia’s effort to develop smart cities. This study compares Indonesia’s national smart building certification system, established under Ministerial Regulation No. 10 of 2023, with two international systems: the European Union’s Smart Readiness Indicator (SRI) and the SmartScore certification. The analysis uses a literature review and comparative method to examine each system’s assessment criteria, scoring method, and certification tier. The findings show that Indonesia’s regulation includes six parameters, such as cybersecurity and operational …

Beyond Numbers: Decoding The Dynamics Of Qualitative Accounting Research Across Decades, Triana Eva Adiningsih

Jurnal Akuntansi dan Keuangan Indonesia

Background: This study examines the realm of qualitative research in accounting, highlighting its evolving methodologies and thematic emphasis. There has been increasing interest in qualitative methodologies, such as literature reviews, SLRs, archival research, bibliometric studies, and interviews, to explore the complex nature of accounting practices. Methods: This study identifies the principal themes, trends, and prominent authors in qualitative accounting research through a systematic approach that incorporates bibliometric analysis using VOSviewer and a thorough assessment of Scopus-indexed journals. Findings: The findings highlight significant themes, including sustainability, technology, governance, and the impact of global occurrences, such as the COVID-19 pandemic, on accounting …

From The Editors, Rully Karim Dr.

Journal of Project Management & Construction

The Journal of Project Management and Construction (JPMC) is a peer-reviewed publication dedicated to advancing the field of project management and construction, grounded in the principles outlined in the PMBOK 6th Edition. Our focus encompasses the ten knowledge areas essential to successful project management: Integration, Scope, Schedule, Cost, Quality, Resource, Communications, Risk, Procurement, and Stakeholder Management.

JPMC publishes original research papers written in English that provide deeper insights into these knowledge areas and contribute to the development of best practices in project management and construction. Submissions may include theoretical analyses, computational models, experimental observations, or a combination of both theoretical …

Critical Success Factors Of Lean Construction Implementation To Improve Construction Project Efficiency In Indonesia, Onal Putra, Rossy Armyn Machfudiyanto

Journal of Project Management & Construction

Inefficiency is still a problem in the construction industry in Indonesia and in the world. Inefficiency leads to delayed deadlines, budget overruns, and inappropriate quality. It is caused by a lot of waste in the form of activities that use resources but do not produce the expected value. Lean construction is one approach to address this problem by eliminating waste and maximizing value for users or customers. This research aims to identify and determine the critical success factors that most influence the implementation of lean construction to improve the efficiency of construction projects in Indonesia as well as the development …

Existing Precast Company Condition In Indonesia With Five Innovation Processes For Continuous Improvement, Ranti Hidayawanti, Vincent Gasperz

Journal of Project Management & Construction

It is revealed that Indonesia’s Innovation in 2021 is ranked 87th out of 132 countries based on the Global World Index. It is a two-place drop from 2020 where Indonesia was previously ranked 85th. The sectors that appear to have the lowest innovation scores are the business progress sector, human development and research, scientific output, and creative output. This innovation rank indicates that business people in general, including in the precast concrete business sector in Indonesia, have not made good innovations in working on and maximizing their market potential and result in the weak competitiveness of domestic companies with foreign …

Relationship Between Knowledge Sharing And Innovative Work Behaviour: The Role Of Flexible Work Arrangement, Thuy Phuong Nguyen, Quoc Trung Pham

The South East Asian Journal of Management

Research Aims: To examine the influence of Knowledge Sharing (KS) on Innovative Work Behaviour (IWB) of employees in the IT industry, as well as the role of Flexible Work Arrangement (FWA) in this relationship.

Design/Methodology/Approach: A survey was conducted gathering responses of employees of IT companies in Ho Chi Minh City. PLS-SEM approach was employed by using the SmartPLS application to analyse the model.

Research Findings: A significant impact of Theory of Planned Behaviour factors, which are Attitudes toward a behaviour, Subjective Norms, and Perceived Behaviour Control on KS Intention was found, leading to a significant relationship with KS Behaviour. …

Circular Thinking In A Technological Age: Designing For A Regenerative Future, Mohammed Ali Berawi, Perdana Miraj, Mustika Sari

CSID Journal of Infrastructure Development

Architecture, engineering, and construction sector is experiencing challenges related to environment and economic aspects. It consumes vast amounts of resources and energy and contributes heavily to global carbon emissions. Academics and industry leaders are trying to explore various strategies to combat climate change by shifting toward circularity. It is a systems-based approach that prioritizes regenerative design, responsible consumption, and closed-loop resource use. At the heart of this shift lies the interplay between circularity, technology, and the environment that can reshape how we live, produce, and consume. But this transformation is not simply about adopting greener practices; it’s about rethinking the …

The City As The Classroom: The Case Of “Start ‘Em Young Advocacy” At Silliman University, Philippines, Novee Elarmo Maestrecampo Jr., Giovanni Tuballa Macahig

CSID Journal of Infrastructure Development

This case study highlights the value of engaging with communities as real-world environments for practical and reflective learning. It suggests that students can develop insights and acquire knowledge through interactions with diverse groups and locations, even within urban settings. The paper presents the experience of implementing the “Start ‘em Young Advocacy,” a student-led, environment-focused, and project-based initiative within the Civic Welfare Training Service (CWTS) under the National Service Training Program (NSTP) at Silliman University, Philippines. In collaboration with the City Social Welfare and Development Office (CSWDO), CWTS students worked with thirty daycare centers. Using Kolb’s Experiential Learning Theory as a …

Barriers To Learning Exposure In Construction 4.0: Perspectives From Built-Environment Students, Olajide Julius Faremi, Habeeb Abiodun Arowolo

CSID Journal of Infrastructure Development

The ongoing digital transformation of the construction industry, known as Construction 4.0, requires students in built-environment programs to gain adequate exposure to emerging technologies. Despite this need, many faces significant barriers to meaningful engagement. This study explores the factors limiting students’ learning experiences related to Construction 4.0 in Nigerian universities and polytechnics. Using a stratified random sampling method, 154 students from one university and one polytechnic were surveyed through a structured questionnaire. Data were analyzed using frequency distribution, relative importance index, and the Mann-Whitney test. Results identify key obstacles such as limited peer collaboration, insufficient funding and resources, and weak …

Assessing The Impact Of Nigerian Seaports’ Operational Performance On The Construction Sector’S Contribution To Gdp, Ismail Gbolahan Dere, Joel Ademola Ojekunle

CSID Journal of Infrastructure Development

The construction sector in Nigeria relies heavily on imported materials; however, inefficiencies and frequent delays at the seaports have led to increased costs, significantly affecting the sector’s contribution to the nation’s Gross Domestic Product (GDP). This study examines the relationship between the operational performance of Nigerian seaports and the GDP contribution of the construction sector. Secondary data on GDP and port performance indicators were obtained from the Central Bank of Nigeria (CBN) and the Nigerian Ports Authority (NPA), covering the period from 2011 to 2023. The analysis employed descriptive and inferential statistics methods, including regression and Stochastic Frontier Analysis (SFA). …

Acceptability Of The Proposed Congestion Charging System In The Central Business District Of Baguio City, Philippines, Ericka Renee A. Lanigt, Sandra S. Samantela, Ma. Catriona E. Devanadera, Casper Boongaling Agaton

CSID Journal of Infrastructure Development

The City Government of Baguio is proposing a congestion charging system in the Central Business District (CBD) to address the ongoing issue of traffic congestion in the city. Although it is an effective tool, low public acceptability hinders its implementation. This study aims to assess Baguio City residents' acceptability regarding the CBD's congestion charging system. Specifically, it seeks to (1) identify the factors that influence residents’ acceptability of the proposed system, (2) evaluate whether there is a significant difference in acceptability across different road users (private vehicles, public transportation, cycling, and walking), and (3) provide recommendations for transportation policy planning …

A Model Of Trips Route Planning To Improve The Accessibility Of Public Transportation In Bengkalis City Using Geographic Information System (Gis), Nur'ain Jaafar, Hendra Saputra, Mutia Lisya

CSID Journal of Infrastructure Development

The increase in population and motorized vehicles in Bengkalis City has led to greater demand for public transportation, which remains insufficient in meeting accessibility needs. This study aims to develop a model for planning public transportation routes using Geographic Information System (GIS) tools to improve accessibility in Bengkalis City. The study employs primary data from field surveys and secondary data from relevant agencies. GIS-based spatial analysis methods, such as service area analysis and the Origin-Destination (OD) matrix, are applied to evaluate accessibility and passenger movement patterns. The analysis results in two route alternatives assessed based on stop point density, community …