Digital Commons Network^™

Corrigendum Notice: Motion Fusion: A Robust Ensemble Learning Framework For Accurate Sensor-Based Human Activity Recognition, Iraqi Journal For Computer Science And Mathematics

Iraqi Journal for Computer Science and Mathematics

NOTICE OF CORRIGENDUM FOR: Almulla, Hussein K.; Mohammed, Hussam J.; Al-Waisy, Alaa S.; Al-Fahdawi, Shumoos; Had, Ahmed Adnan; and AL-Attar, Bourair (2025) ``MotionFusion: A Robust Ensemble Learning Framework for Accurate Sensor-Based Human Activity Recognition,'' Iraqi Journal for Computer Science and Mathematics: Vol. 6: Iss. 3, Article 14.
DOI: https://doi.org/10.52866/2788-7421.1289.
Available at: https://ijcsm.researchcommons.org/ijcsm/vol6/iss3/14.
Reason for Corrigendum: In the published version of the above article, a number of typographical and formatting errors were identified. These corrections do not affect the study design, results, or conclusions, and are provided below to ensure accuracy and consistency. 1) Feature subset sizes …

Corrigendum Notice: Machine Learning Algorithms To Detect Cyber-Attack In The Internet Of Things Platform, Iraqi Journal For Computer Science And Mathematics

Iraqi Journal for Computer Science and Mathematics

NOTICE OF CORRIGENDUM FOR: Al-anni, Maad Kamal; Almuttairi, Rafah M.; Al-Hamadani, Ammar A.; Zidan, Khamis A.; Alsaadi, Husam Ibrahiem Husain; and Al-Sultany, Ghaidaa A (2025) ``Machine Learning Algorithms to Detect Cyber-Attack in the Internet of Things Platform,'' Iraqi Journal for Computer Science and Mathematics: Vol. 6: Iss. 2, Article 26.
DOI: https://doi.org/10.52866/2788-7421.1268.
Available at: https://ijcsm.researchcommons.org/ijcsm/vol6/iss2/26.
Reason for Corrigendum: In the published version of this article, the authors and publisher wish to correct the following items:

1. DOI correction: The DOI printed in the article PDF as ``10.52866/ijcsm.0000'' is incorrect and should be ``10.52866/2788-7421.1268.''
2. Dataset split correction: …

Corrigendum Notice: Finding General Mathematical Formulas For Extraction The Minimal Path Sets Of Complex Parallel-Series Networks, Iraqi Journal For Computer Science And Mathematics

Iraqi Journal for Computer Science and Mathematics

NOTICE OF CORRIGENDUM FOR: Lafta, Mariem Hassan and Hassan, Zahir Abdul Haddi (2025) ``Finding General Mathematical Formulas for Extraction the Minimal Path Sets of Complex Parallel-Series Networks,'' Iraqi Journal for Computer Science and Mathematics: Vol. 6: Iss. 1, Article 11.
DOI: https://doi.org/10.52866/2788-7421.1237.
Available at: https://ijcsm.researchcommons.org/ijcsm/vol6/iss1/11.
Reason for Corrigendum: In the published article, the definition of minimal path set is stated incorrectly. The text defines a minimal path set as ``a set of components whose failure leads to failure of the whole CPSN,'' which corresponds to a minimal cut set, not a minimal path set. Correction: A …

Corrigendum Notice: Federated Learning-Driven Iot And Edge Cloud Networks For Smart Wheelchair Applications, Iraqi Journal For Computer Science And Mathematics

Iraqi Journal for Computer Science and Mathematics

NOTICE OF CORRIGENDUM FOR: Mohammed, Mazin Abed; Abd Ghani, Mohd Khanapi; Lakhan, Abdullah; AL-Attar, Bourair; and Khaled, Waleed (2025) ``Federated Learning-Driven IoT and Edge Cloud Networks for Smart Wheelchair Applications,'' Iraqi Journal for Computer Science and Mathematics: Vol. 6: Iss. 1, Article 9.
DOI: https://doi.org/10.52866/2788-7421.1241.
Available at: https://ijcsm.researchcommons.org/ijcsm/vol6/iss1/9.
Reason for Corrigendum: In the published version of this article, the authors and publisher wish to correct the following items:

1. Table 5 (Task Status entry) — data cell error
In Table 5, the entry for Device ID 3, Iteration 5 contains an incorrect/misaligned value in the Task Status …

Corrigendum Notice: A New Approach For Multiprocessor System-On-Chip Application Scheduling In Hybrid Flow Shop, Iraqi Journal For Computer Science And Mathematics

Iraqi Journal for Computer Science and Mathematics

NOTICE OF CORRIGENDUM FOR: Khraibet, Tahani Jabbar; Kalaf, Bayda Atiya; and Jasim, Ahmed Abbas (2025) ``A New Approach for Multiprocessor System-On-Chip Application Scheduling in Hybrid Flow Shop,'' Iraqi Journal for Computer Science and Mathematics: Vol. 6: Iss. 3, Article 45.
DOI: https://doi.org/10.52866/2788-7421.1318.
Available at: https://ijcsm.researchcommons.org/ijcsm/vol6/iss3/45.
Reason for Corrigendum: This note corrects (i) author-affiliation metadata, (ii) minor textual duplications/typographical errors, (iii) a naming inconsistency of the proposed algorithm, and (iv) duplicated sentences in the dataset description. These corrections do not change the experimental results or conclusions; they improve clarity and metadata accuracy. 1) Correction to author affiliation metadata …

Retraction Notice: Reliability-Based Design Optimization Using Differential-Algebraic Equations, Iraqi Journal For Computer Science And Mathematics

Iraqi Journal for Computer Science and Mathematics

NOTICE OF RETRACTION FOR: Abed, Saad Abbas; Ghassan, Mona; Latef, Shaimaa Qais; and Hassan, Hind S. (2025) ``Reliability-Based Design Optimization Using Differential-Algebraic Equations,'' Iraqi Journal for Computer Science and Mathematics: vol. 6, Iss. 3, Article 8. DOI: https://doi.org/10.52866/2788-7421.1280.
Available at: https://ijcsm.researchcommons.org/ijcsm/vol6/iss3/8.

Data-Driven Prioritization Of Cybersecurity Vulnerabilities Using Business Context, Pierce Read, George Antoniou

Faculty and Staff Publications & Presentations

No abstract provided.

Nonstationary Flood Frequency Analysis For Urban Watersheds Using Open-Source Bayesian Software: Contrasting Case Studies From Texas, C. Haden Smith, Brian Skahill, David A. Margo

Mathematics and Statistics Faculty Publications and Presentations

Urban flood frequency analysis faces unique challenges as land development alters watershed hydrology, producing nonstationary flood records. This study demonstrates nonstationary flood frequency analysis (NSFFA) using RMC-BestFit, an open-source Bayesian software, through two Texas case studies. Brays Bayou at Houston (96 years of record) exemplifies an urbanized watershed with increasing flood trends; a step-logistic model captures both the abrupt increase in mean flood magnitude around 1968 and the progressive decrease in log-space variance as urbanization homogenized runoff response. O.C. Fisher Reservoir (169 years of record) exhibits decreasing trends attributed to brush encroachment and groundwater extraction; despite a sinusoidal model achieving …

Fastpca: An R Package For Fast Singular Value Decomposition., Kimberly R. Ward, Mitchell Hayes, Lauren C. Peres, Brooke L. Fridley, Steven Eschrich, Alex C. Soupir

Manuscripts, Articles, Book Chapters and Other Papers

The FastPCA package provides an interface to optimized matrix multiplication libraries (libtorch) for the purpose of singular value decomposition. Using FastPCA to perform randomized singular value decomposition (SVD, (Halko, Martinsson, & Tropp, 2011)) with the torch or pytorch backend drastically reduces the computational time compared to base R prcomp and other truncated singular value decomposition. Developed for biological data such as single-cell RNA-sequencing, spatial transcriptomics, or matrix-assisted laser desorption/ionization (MALDI imaging), FastPCA can efficiently and accurately identify the leading singular values in high-dimensional data.

Integrating The Glycemia Risk Index Into Clinical Practice And Research: A Consensus Report, Guillermo E Umpierrez, Viral N Shah, Veronica Brady, Mark A Clements, Juan Espinoza, Elizabeth Healey, Michael A Kohn, David M Maahs, Ralph Oiknine, Jane J Seley, Steven P Weitzman, David Kerr, Halis K Akturk, Grazia Aleppo, Mohammed E Al-Sofiani, Eda Cengiz, Francis J Doyle, Osagie Ebekozien, Steven V Edelman, Laya Ekhlaspour, Guido Freckmann, Lutz Heinemann, Irl B Hirsch, Victoria C Hsiao, Sun H Kim, Boris Kovatchev, Rayhan A Lal, Marcus Lind, Julia K Mader, Nestoras Mathioudakis, Tracey Mclaughlin, Sultan A Meo, Deborah A Osafehinti, Moshe Phillip, Priya Prahalad, David Scheinker, Michael P Snyder, Jing Wang, Jenise C Wong, Eugene E Wright, Mandy M Shao, Agatha F Scheideman, Ashley Y Dunova, David C Klonoff

Faculty, Staff and Student Publications

A panel of experts in the use of continuous glucose monitoring (CGM) data in the treatment of diabetes met in Burlingame, California on October 27, 2025 to discuss the utility of the glycemia risk index (GRI) for clinical care research and population health management. The GRI composite metric is a single number (on a 0-100 percentile scale-lower is better) based on an expert-determined weighting of the seven individual components in the existing ambulatory glucose profile (AGP). The GRI describes the quality of glycemia based on glucose values collected in a 14-day CGM tracing, thus providing additional insights into CGM profiles …

Integrating Hippotherapy Into Interprofessional Stroke Rehabilitation For Aphasia: A Feasibility Pilot Study, Bethany H. Wenger, Catherine Off, Julia E. Mazzarella, Laurie Slovarp, Leah J. Meloy

UM Graduate Student Research Conference (GradCon)

Stroke is a leading cause of global disability, with approximately 94 million people living with the effects of stroke worldwide, impacting over 2.5 million individuals annually (Feigin et al., 2025). Stroke-related motor and communication deficits often co-occur, increasing challenges for recovery and increasing social isolation, depression, and dependency (Mitchell et al., 2021). Hippotherapy, the therapeutic use of equine movement, has emerged as a novel treatment approach for neurorehabilitation; however, its integration within interprofessional stroke rehabilitation targeting motor and communication impairments is limited (Koca, 2016; Viruega et al., 2022). The purpose of this study was to evaluate the feasibility, fidelity, and …

Identification And Management Of Necrotizing Fasciitis In A College Football Player: A Level Iv Case Study, Sarah Greene

UM Graduate Student Research Conference (GradCon)

An 18-year-old, male football player presented to urgent care with erythema and edema from his calf down to his right foot, with large hemorrhagic bullae on his anterior mid foot and an abrasion to the medial right hallux. Upon admission to the emergency department, the patient was diagnosed with necrotizing fasciitis and was treated for the condition. The patient underwent three surgical irrigation and debridement’s, was placed on broad-spectrum antibiotics until cultures were confirmed for a tailored approach, and received a skin graft from his anterior lateral thigh. This case involved a multidisciplinary team including trauma surgeons, orthopedic surgeons, physician …

Risk Of Factors Associated With Female Athlete Triad In Rowers: A Systematic Review, Lillian Scully

UM Graduate Student Research Conference (GradCon)

Objective: Rowing is an endurance sport requiring athletes to optimally fuel their bodies to be able to perform at their highest capacity.  Coupled high stress activity with nutrient deficiency can lead to increased risk of injury and illness. The combination of low energy deficit, menstrual dysfunction, and altered bone mineral density is known as female athlete triad.  Any singular part of the triad can affect performance, but all three can lead to drastic performance deficits for athletes. The purpose of this study was to explore risk factors leading to diagnosis of female athlete triad in female rowers.

Data sources:  PubMed …

Exogenous Carbohydrate Form During Low Muscle Glycogen Conditions Has Minimal Impact On Cycling Performance, Ian R. Matthews, Alejandro M. Rosales Phd, Josey K. Walker, Noah B. Wilfong, Rachel E. Perez, Brent C. Ruby Phd, Dustin R. Slivka Phd

UM Graduate Student Research Conference (GradCon)

Background: Skeletal muscle recovery is improved with immediate post-exercise carbohydrate feeding. Little is known regarding muscle recovery and performance when feeding is delayed between exercise bouts. The purpose of this study was to examine the effect of varying forms of exogenous carbohydrate on skeletal muscle glycogen recovery and cycling performance with delayed feedings and low skeletal muscle glycogen. Methods: Following 60 minutes of cycling at 65% W_MAX and an overnight fast (12.1±0.4 hours), participants consumed 2.10±0.13 g·kg-1 bodyweight carbohydrate of one of the following: whole potatoes (POT), cooked pasta (PAS), energy gel (GEL), or remained fasted (control, …

Total Energy Expenditure And Water Turnover During A 335 Km Mountain Ultramarathon, Alejandro Rosales, Brooke Stayner, Dustin Slivka, Dale Schoeller, Timothy Shriver, Michele Ravelli, Brent Ruby

UM Graduate Student Research Conference (GradCon)

Among the highest empirically reported doubly labeled water (DLW) derived total energy expenditure (TEE) and water turnover (rH2O) values occur during 161km (100-mile) ultra-endurance events. TEE and rH2O of ultra-endurance events surpassing 161km present an anomalous physiological stressor to further detail human endurance limits. PURPOSE: To quantify TEE and rH2O during a multi-day ultra-endurance event. METHODS: Two runners (female [R1], male [R2]) completed 322 km following DLW (2H218O) consumption. Urinary isotopic elimination rates were used to calculate TEE and rH2O. Race-provided GPS monitors measured duration, moving time, and non-activity time. RESULTS: R1 finished in 73.6h (50.3h moving, 23.3h resting) at …

Evaluation Of Silk Textile Waste As An Alternative Source Of Silk Fibroin For Biotechnological Applications, Ndiana-Abasi Sunday, Bogdan Serban, Hayden Scoular

UM Graduate Student Research Conference (GradCon)

Silk fibroin (SF) is a structural protein with good mechanical properties, allowing its processing into scaffolds, including films and hydrogels for biotechnological applications. SF is traditionally sourced from Bombyx mori silkworm cocoons and silk textile yarn—sources also relied upon by the textile industry for fabrics. This shared dependence creates high demand for cocoons and yarn, which is met through large-scale silkworm rearing and cocoon harvesting. These practices are associated with environmental and ethical concerns, including a heavy carbon footprint and silkworm killing, necessitating the search for alternative SF sources for biotechnology purposes.

Silk textile waste (STW), with over 11 million …

Functional Neuroarchitecture Of Brain Activation And Network Organization In Bilinguals During Native And Second Language Processing, Onila Rasanjala Narayana Mudalige Don

UM Graduate Student Research Conference (GradCon)

Bilingual language processing requires the coordinated engagement of large-scale brain networks, yet how these networks dynamically reorganize across native (L1) and second language (L2) use—and how this reorganization depends on language proficiency—remains poorly understood. Traditional fMRI studies often characterize brain connectivity as static, overlooking moment-to-moment fluctuations in network interactions that may be critical for successful second-language processing.

In this study, we investigated dynamic brain network organization in Spanish–Basque bilinguals performing a semantic animacy judgment task in their native (Spanish) and second (Basque) language. Using Independent Component Analysis (ICA), we identified large-scale functional networks engaged during L1 and L2 processing and …

Musculoskeletal Injury Risk In Collegiate Football Players Following Concussion, Elizabeth J. Mangen

UM Graduate Student Research Conference (GradCon)

Musculoskeletal Injury Risk in Collegiate Football Players Following Concussion

Context: Concussions are among the most common injuries in collegiate football, with the sport demonstrating one of the highest concussion incidence rates (6.71 per 10,000 athlete exposures). Following a concussion, athletes may experience lingering neurophysiological impairments that affect neuromuscular control, balance, postural stability, reaction time, and cognitive-motor integration. Although athletes may report symptom resolution, growing evidence suggests that these deficits can persist beyond clinical recovery. Such impairments may alter movement patterns and delay muscular responses, increasing the risk of subsequent musculoskeletal injury. Athletes with a history of concussion have been shown …

Lower Extremity Neuropraxia In A High School Football Player: A Case Report, Briiahna Kc Staker, Valerie Moody

UM Graduate Student Research Conference (GradCon)

Background: Traumatic nerve injuries occur at a rate of approximately 350,000 cases per year, with 74% affecting males; only 2.4% are sport related. In athletics, acute peripheral nerve injuries (PNI) usually result from compressive forces, stretching, traction, or lacerations and are most common in high-contact sports. Although PNIs are uncommon, 71.3% of nerve injuries in high school sports occur in football, with nearly half of affected athletes missing about one week of participation.

Patient: A 16-year-old male varsity football player was evaluated on the sideline after hyperextending his right knee while twisting his upper body. He reported severe pain and …

Valgus Extension Overload Injury In A Professional Baseball Pitcher: A Case Report, Reegan Rakel Walsh, Valerie J. Moody

UM Graduate Student Research Conference (GradCon)

Valgus Extension Overload Injury in a Professional Baseball Pitcher: A Case Report

Walsh, R, Moody, VJ, University of Montana

Background: Baseball has one of the highest incidences of injury to the elbow as it is most vulnerable during the late cocking phase of throwing. Throwing creates an abutment of the olecranon into the olecranon fossa, leading to valgus extension overload (VEO).  These stresses cause a tensile force upon the elbow, which may lead to cartilaginous degeneration, loose bodies, and many other pathologies.

Patient:  A 22-year-old male professional league baseball pitcher, diagnosed with valgus extension overload, with associated triceps …

An Exploratory Analysis Of The Role Of Sex In Load Carriage, Rachel E. Perez, Brooke E. Stayner, Dustin R. Slivka

UM Graduate Student Research Conference (GradCon)

Axially loaded weight may impose a metabolic demand equivalent to that of fat mass (FM). As males (M) typically have a lower body fat percentage than females (F), differences in the metabolic demand of load carriage may be resolved by accounting for FM in pack loads. PURPOSE: To determine whether normalizing pack load to FM will equalize metabolic cost across sex during load carriage. METHODS: Twenty-eight participants (14M, 23±5 y, 1.81±0.07 m, 78.7±10.0 kg, 12.7±5.4% body fat, VO₂peak 4.18±0.54 L·min^-1; 14F, 22±4 y, 1.68±0.07 m, 63.7±8.1 kg, 22.6±5.2% body fat, VO₂peak 2.76±0.47 L·min^{-1 …}

Sex Differences In Bone Metabolism Biomarkers Due To Prolonged Daily Load Carriage, Josey K. Walker, Alejandro M. Rosales, Walter S. Hailes, Brent C. Ruby, Dustin R. Slivka

UM Graduate Student Research Conference (GradCon)

Load carriage transiently stimulates bone metabolism biomarkers, but impact by sex is unclear. Males (M) generally exhibit higher circulating bone metabolism biomarkers than females (F). Sclerostin (SOST) inhibits a key formation pathway. Human procollagen type 1 N-terminal propetide (P1NP) is a formation byproduct. C-Terminal Telopeptide of Type 1 Collagen (CTX1) is a resorption byproduct.

PURPOSE: Investigate sex differences in bone metabolism following 5 days of load carriage.

METHODS:  12M (29±9 y, 54.6±8.2 mL∙kg^-1∙min^-1) and 20F (27±5 y, 43.4±4.9 mL∙kg^-1∙min^-1) completed the protocol. Each day consisted of two 1-hour ascents separated by a …

Epigenetic Constraint Landscapes And Repair-Mediated Genome Evolution In Human Lineages, Jaymes Mozingo

UM Graduate Student Research Conference (GradCon)

Evolutionary change is often framed primarily in terms of mutation and selection, yet this perspective overlooks a prior, testable question: which genetic changes are permitted to persist within the genome at all. This project presents a methods-driven pilot analysis that examines whether epigenetic regulation of DNA repair context constrains the retention of rare genomic variants, leaving a falsifiable signature in population-level data. The study uses de-identified, consented high-coverage Y-chromosome sequencing data and public phylogenies (e.g., FamilyTreeDNA, YFull). An explicit, a priori variant-selection rule is applied to define a class of rare lineage-discordant SNP states arising within a specified downstream phylogenetic …

Reversible O-O Bond Activation And Formation On Dinuclear Cobalt Complexes, Wenting He, Yan Li, Dong Wang

UM Graduate Student Research Conference (GradCon)

Dinuclear metal-peroxo species have been proposed as key intermediates in the dioxygen activation pathway for a number of nonheme diiron and dicopper enzymes such as soluble methane monooxygenase (sMMO). A key step in the O activation is the cleavage of the metal-peroxo O-O bond to form higher-valent metal-oxo species. Meanwhile, the reverse O–O bond formation process catalyzed by the Oxygen-Evolving Complex (OEC) in natural Photosystem II is a pivotal step in the conversion of water into molecular oxygen during photosynthesis. In synthetic chemistry, compared to the diiron and dicopper complexes, dicobalt peroxo complexes are relatively less studied. Furthermore, none of …

Coordinating Lewis Bases To Ni(Iv) Enhances Reactivity Toward Strong Sp3 C-H Bonds, Collin R. Bryant

UM Graduate Student Research Conference (GradCon)

High-valent transition metal-oxo (TM-oxo) species have been ascertained to be key intermediates in the catalytic cycles of various metalloenzymes involved in C-H functionalization. Advances in the structural and mechanistic elucidation of these metalloenzymes have provided new rationale for designing biomimetic and bio-inspired systems that harness high-valent TM-oxo chemistry and in turn provide further insights into the electronic, structural and reactive properties of enzymatic TM-oxo intermediates. However, high-valent oxo complexes of late transition metals are less accessible due to electronic bonding restrictions. Synthetic efforts can be shifted toward developing high-valent late TM-non-oxo systems, which present electronic, structural and reactive properties similar …

A Network-Based Fmri Approach To Decoding Second-Language Proficiency In Advanced And Intermediate Speakers, Onila Rasanjala Narayana Mudalige Don

UM Graduate Student Research Conference (GradCon)

Individual differences in second-language (L2) proficiency are not always well captured by traditional voxel-wise fMRI analyses. Network-level representations provide a more stable and interpretable framework for characterizing how the brain supports L2 processing, particularly in the presence of substantial inter-individual variability. In this study, we investigated whether large-scale brain networks can differentiate advanced and intermediate L2 speakers, and which network features carry the strongest proficiency-related signal.

Using fMRI data from Spanish–Basque bilinguals performing a semantic animacy judgment task, we applied group-level Principal Component Analysis (PCA) across all participants and both language conditions to identify shared spatial brain networks. Subject-specific component …

Using Adaptive Management To Understand Elk Population Dynamics In Northwest Montana, Andi Stewart, Nicole Bealer, Jesse Devoe, Zackary Farley, Christopher Hansen, Joshua Millspaugh, Kelly Proffitt

UM Graduate Student Research Conference (GradCon)

Uncertainties about population dynamics may hamper the ability of state agencies and commissions to make informed wildlife management decisions. In hunting district 121, Montana, bull elk harvest has declined since 2012. Minimum counts suggest populations have been stable; however, it’s unknown if these counts reflect actual abundance and there are no vital rate data available for the region. Due to these uncertainties, Montana Fish, Wildlife & Parks developed an adaptive management project to address data gaps and uncertainties. From 2022-2025, we GPS collared 124 adult females, 18 adult males, and 185 neonate or 6-month-old calves. Across all years, the average …

Enhancing Engineering Education For Students With Intellectual Disabilities Through Universal Design For Learning, Bree Jimenez, Ginevra Courtade

Journal of Science Education for Students with Disabilities

This study explores the impact of a Universal Design for Learning (UDL) aligned engineering curriculum on teacher confidence and student engagement in special education classrooms, specifically focusing on students with intellectual and developmental disabilities (IDD). The research investigates how the curriculum, combined with targeted professional development (PD), supports teachers in delivering high-quality engineering instruction. Through a mixed methods approach, including surveys, interviews, focus groups, and classroom observations, data revealed significant improvements in teacher self-efficacy, particularly in areas such as scaffolding, differentiation, and accessibility. Teachers reported increased confidence in their ability to implement engineering lessons and foster engineering mindsets in their …

Reexamined Costs: A More Comprehensive Evaluation Of Economic Growth In Michigan’S Teaching Of High School United States History, Kelsee Hyble

Masters Projects

The Michigan Department of Education social studies standards were crafted with the primary goal of promoting “the knowledge, skills, intellectual processes, and dispositions required of people to be actively engaged in fulfilling their responsibility of civic participation” (Michigan Department of Education, 2019, p.3).  The “Purpose of Social Studies” section goes on to explain that, “As members of a culturally diverse, democratic society in an interdependent world, young people need to learn how to make informed and reasoned decisions for the public good” (Michigan Department of Education, 2019, p.3). While the standards provide an accurate explanation of how the United States …

2026 Jsu Student Symposium Program, Jacksonville State University

JSU Student Symposium 2026

No abstract provided.