Examining Factors Influencing Work–Study Balance and Academic Performance among University Students in Cambodia
DOI:
https://doi.org/10.64420/ijgcs.v3i2.648Keywords:
Academic Performance, Goal Orientation, Peer Support, Self-regulation, Time Management, University Students; Work–Study Balance, University Students, Work–Study BalanceAbstract
Background: Balancing employment and academic responsibilities has become a growing challenge for university students in Cambodia, yet empirical evidence on the determinants of work–study balance remains limited. Objective: This study develops an integrated model unifying time management, self-regulation, goal orientation, and peer support to examine their effects on work–study balance and its influence on academic performance. Method: A quantitative correlational design was employed with 300 working university students from BELTEI International University. Data were analyzed using SPSS and SmartPLS. Results: The structural model demonstrated moderate explanatory power, explaining 49.0% of the variance in work–study balance and 61.5% of the variance in academic performance. Goal orientation was the strongest predictor of work–study balance, followed by time management and peer support, while self-regulation showed no significant effect. Academic performance was significantly predicted by self-regulation, goal orientation, peer support, and work–study balance, whereas time management did not show a significant effect. Conclusion: These findings emphasize the importance of personal and social factors in promoting students' academic success and provide practical implications for policymakers and universities, while future research should validate the proposed model across diverse educational and cultural contexts. Contribution: These findings contribute empirical evidence from the Cambodian higher education context by addressing the determinants of work–study balance and academic performance within an integrated framework.
References
Abdilah, M. F., Shari, N. I., & Ibrahim, F. A. (2025). The influence of work-life balance on perceived stress among part-time students. Sains Humanika, 17(3), 73–78. https://doi.org/10.11113/sh.v17n3.2254
Abraham, V., Meyer, J. C., Mokwena, K. E., & Duncan, E. (2025). Workplace mental health status among academic staff: Psychological distress, burnout, and organisational culture at a South African university. Behavioral Sciences, 15(10), 1–21. https://doi.org/10.3390/bs15101410
Afandi, I. N., Ismail, N. S., & Asdalifa. (2022, January). Role conflict on working students: Self-regulated learning as a predictor. In Interdisciplinary Conference of Psychology, Health, and Social Science (ICPHS 2021). https://doi.org/10.2991/assehr.k.220203.023
Alasqah, S. S. (2022). Goal orientation and its impact on university students’ academic achievement during the COVID-19 pandemic. SAGE Open, 12(2), 21582440221093617. https://doi.org/10.1177/21582440221093617
Al Azis, E. N., & Yusanti, G. (2021). Part-time working opportunities and the impact on students’ academic achievement. Middle Eastern Journal of Research in Education and Social Sciences, 2(3), 25–45. https://doi.org/10.47631/mejress.v2i3.277
Alisofi, A. N., Ghasemi, F., & Asadi, F. (2025). The effect of goal orientation on academic achievement with the mediating role of goal regulation and academic beliefs in upper secondary students. Mental Health and Lifestyle Journal, 3(1), 1–11. https://doi.org/10.61838/mhlj.3.1.2
Azis, I., & Clefoto, M. (2024). Improving learning discipline: The effect of self-management ability on students in mathematics subjects. Interval: Indonesian Journal of Mathematical Education, 2(1), 8–14. https://doi.org/10.37251/ijome.v2i1.982
Balacuit, C., & Lopio, L. (2022). Working while studying: The academic challenges of working scholars. International Journal of Novel Research and Development, 7(6), 748–756. https://www.researchgate.net/publication/361627711_WORKING_WHILE_STUDYING_THE_ACADEMIC_CHALLENGES_OF_WORKING_SCHOLARS
Bangquiao, E. C., Bartolaba, J. D. G., Gorre, R. B., Gregorio, C. B., Majorenos, G. N., Mentang, R. C., & Morales, M. D. (2023). Time management strategies of working students. Global Scientific Journal, 11(10), 740–751. https://www.studocu.com/ph/document/phinma-upang-college-urdaneta/bachelor-in-science-of-nursing/time-management-strategies-of-working-students/90737246
Bartolj, T., & Polanec, S. (2021). An empirical analysis of the effects of student work and academic performance on the probability of employment. Economic and Business Review, 23(1), 26–39. https://doi.org/10.15458/2335-4216.1003
Beatson, N. J., de Lange, P., & Oosthuizen, H. (2021). A question of balance: Study–work–life, perspectives from accounting students. Pacific Accounting Review, 33(3), 257–273. https://doi.org/10.1108/PAR-09-2020-0137
Beik, A., & Cho, Y. (2024). Effects of goal orientation on online learning: A meta-analysis of differences in Korea and US. Current Psychology, 43(2), 1496–1506. https://doi.org/10.1007/s12144-023-04389-4
Binasari, E. S., & Tentama, F. (2025). Employability model for students in increasing career opportunities. Journal of Education and Learning (EduLearn), 19(2), 1167–1178. https://doi.org/10.11591/edulearn.v19i2.21255
Bowerman, B. L., Hummel, R. M., Drougas, A. M., Moninger, K. B., Duckworth, W. M., Schur, P. J., & Froelich, A. G. (2019). Business Statistics and Analytics in Practice (9th ed.). McGraw-Hill Education.
Chandima, A. V. L., & Gunasekara, N. D. (2025). Key determinants of work–study balance among higher education students: A case study of weekend course students at ATI Gampaha. International Journal of Research and Innovation in Social Science, 9(10), 8142–8145. https://dx.doi.org/10.47772/IJRISS.2025.910000665
Chantrea, B., Chansophy, H., & Chantyta, H. (2017). Working and studying at the same time. UC Working Paper Series, 1(1), 21–42. https://uc.edu.kh/userfiles/image/2018/Working%20and%20Studying%20at%20the%20Same%20Time.pdf
Chiang, Y. C., Arendt, S., & Sapp, S. (2020). Academic performance, employment, and sleep health: A comparison between working and nonworking students. International Journal of Higher Education, 9(3), 202–213. https://doi.org/10.5430/ijhe.v9n3p202
Chinyakata, R., Raselekoane, N. R., & Mphahlele, R. R. C. (2019). Factors contributing to postgraduate students working and studying simultaneously and its effects on their academic performance. African Renaissance, 16(1), https://doi.org/10.31920/2516-5305/2019/V16n1a4
Cohen, S., & Wills, T. A. (1985). Stress, social support, and the buffering hypothesis. Psychological Bulletin, 98(2), 310–357. https://doi.org/10.1037/0033-2909.98.2.310
El Dine, N. A. A., & Kaoud, M. (2023). Impact of working while studying on university students’ academic performance in Egypt during the COVID-19 pandemic and transition to online learning. Journal of Education and E-Learning Research, 10(4), 627–636. https://doi.org/10.20448/jeelr.v10i4.5018
Exposito Nuñez, O. (2025). A cross-sectional analysis: Employment and its impact on physical activity, academic performance, and quality of life among Bellarmine University students (Undergraduate thesis, Bellarmine University). Bellarmine University ScholarWorks. https://scholarworks.bellarmine.edu/ugrad_theses/198/
Fornell, C., & Larcker, D. F. (1981). Evaluating structural equation models with unobservable variables and measurement error. Journal of Marketing Research, 18(1), 39–50. https://doi.org/10.2307/3151312
Frumos, F. V., Leonte, R., Candel, O. S., Ciochină-Carasevici, L., Ghiaţău, R., & Onu, C. (2024). The relationship between university students’ goal orientation and academic achievement: The mediating role of motivational components and the moderating role of achievement emotions. Frontiers in Psychology, 14, 1296346. https://doi.org/10.3389/fpsyg.2023.1296346
Fu, Y., Wang, Q., Wang, X., Zhong, H., Chen, J., Fei, H., … Li, N. (2025). Unlocking academic success: The impact of time management on college students’ study engagement. BMC Psychology, 13(1), 1–12. https://doi.org/10.1186/s40359-025-02619-x
Gai, G., Zhu, X., & Ahmad, N. S. (2026). Perceived peer support and academic achievement among university students: The chain mediating roles of emotion regulation and behavioral engagement. Scientific Reports, 16, Article 14350. https://doi.org/10.1038/s41598-026-45417-0
Galaviz, G. O., Zazueta, L. A., Campas, C. Q., Lirios, C. G., & Ruiz, G. B. (2025). Impact of time management on academic performance. Journal of Information Systems Engineering and Management, 10(21s), 46–65. https://www.researchgate.net/publication/389944455_Impact_of_Time_Management_on_Academic_Performance
Gbadamosi, G., Evans, C., Richardson, M., & Chanthana, Y. (2019). Understanding self-efficacy and the dynamics of part-time work and career aspiration. Higher Education, Skills and Work-Based Learning, 9(3), 468–484. https://doi.org/10.1108/HESWBL-08-2018-0082
Geng, H., & Wei, H. (2023). The relationship between self-discipline and academic achievement of Chinese undergraduate students in the e-learning environment. Journal of Higher Education Theory and Practice, 23(14), 112–121. https://doi.org/10.33423/jhetp.v23i14.6548
Gharaibeh, B., Al-Smadi, A. M., & Boyle, D. (2017). Psychometric properties and characteristics of the Diabetes Self-Management Scale. International Journal of Nursing Sciences, 4(3), 252–25. https://doi.org/10.1016/j.ijnss.2017.04.001
Groth, D., Hartmann, S., Klie, S., & Selbig, J. (2013). Principal components analysis. In B. Reisfeld & A. N. Mayeno (Eds.), Computational toxicology: Volume II (Methods in Molecular Biology, Vol. 930, pp. 527–547). Springer. https://doi.org/10.1007/978-1-62703-059-5_22
Griffin, G. (2022). The ‘work–work balance’ in higher education: Between over-work, falling short and the pleasures of multiplicity. Studies in Higher Education, 47(11), 2190–2203. https://doi.org/10.1080/03075079.2021.2020750
Hair, J. F., Hult, G. T. M., Ringle, C. M., & Sarstedt, M. (2022). A Primer on Partial Least Squares Structural Equation Modeling (PLS-SEM) (3rd ed.). Sage. https://doi.org/10.1007/978-3-030-80519-7
Henseler, J., Ringle, C. M., & Sarstedt, M. (2015). A new criterion for assessing discriminant validity in variance-based structural equation modeling. Journal of the Academy of Marketing Science, 43(1), 115–135. https://doi.org/10.1007/s11747-014-0403-8
Isac, C., & Abraham, J. (2020). Daytime sleepiness among Omani nursing students: Estimate of its determinants and impact on perceived stress. Clinical Epidemiology and Global Health, 8(3), 739–743. https://doi.org/10.1016/j.cegh.2020.01.012
Ito, T., & Umemoto, T. (2022). Self‐regulation, co‐regulation, and socially shared regulation of motivation for collaborative activity: Comparison between university students and working adults. Japanese Psychological Research, 64(4), 397–409. https://doi.org/10.1111/jpr.12337
Jansen, E. C., Peterson, K. E., O’Brien, L., Hershner, S., & Boolani, A. (2021). Associations between mental workload and sleep quality in a sample of young adults recruited from a US college town. Behavioral Sleep Medicine, 18(4), 513–522. https://doi.org/10.1080/15402002.2019.1626728
Joniqulov, O. R., & Sobirova, F. I. (2025). Effects of discipline on student success. PEDAGOGS International Research Journal, 96(1), 68–72. https://doi.org/10.64941/bmphrg57
Kanu, W. N., Emenalo, F. C., & Alisigwe, H. C. (2025). Work-study-life balance: Challenges and impact on academic performance of students in higher institutions in Imo State, Nigeria. Journal of Humanities and Social Science, 30(12, Series 2), 58–70. https://doi.org/10.9790/0837-3012025870
Khatoon, H., Arshad, A., Khan, M. L., Noor, A., Mustafa, F. M., & Tahir, A. T. (2024). Work stress, sleep disturbances, and quality of life in working university students. Academic Journal of Psychology and Counseling, 5(1), 3–30. https://doi.org/10.22515/ajpc.v5i1.7691
Khan, Y. M., Shah, M. H., & Sahibzada, H. E. (2020). Impact of self-regulated learning behavior on the academic achievement of university students. FWU Journal of Social Sciences, 14(2), 117–130.
Koo, M., & Yang, S.-W. (2025). Likert-type scale. Encyclopedia, 5(1), 1–11. https://doi.org/10.3390/encyclopedia5010018
Lase, P. D. J., & Wibowo, D. H. (2024). The power of peers: Understanding the link between social support and grit among working students. Jurnal Bimbingan dan Konseling Terapan, 8(1), 9–16. https://doi.org/10.30598/jbkt.v8i1.1890
Lei, J., Calley, S., Brosnan, M., Ashwin, C., & Russell, A. (2020). Evaluation of a transition to university programme for students with autism spectrum disorder. Journal of Autism and Developmental Disorders, 50(7), 2397–2411. https://doi.org/10.1007/s10803-018-3776-6
Lessky, F., & Unger, M. (2023). Working long hours while studying: A higher risk for first-in-family students and students of particular fields of study? European Journal of Higher Education, 13(3), 347–366. https://doi.org/10.1080/21568235.2022.2047084
Lukacs, A. (2021). The impact of physical activity on psychological well-being and perceived health status during coronavirus pandemic in university students. Journal of King Saud University-Science, 33(6), 101531. https://doi.org/10.1016/j.jksus.2021.101531
Ma, H. (2022, July). Testing the Relationship Between Self-Discipline and Self-Efficacy. In 2022 3rd International Conference on Mental Health, Education and Human Development (MHEHD 2022) (pp. 1154-1158). Atlantis Press.
Manyeneng, L. G., Pilusa, M. L., & Mogotlane, M. S. (2021). Health and safety risks affecting part-time nursing students. Health SA Gesondheid, 26, a1404. https://doi.org/10.4102/hsag.v26i0.1404
Mariano, L. A., Madel, N. S., & Miranda, A. T. (2022). The relationship between time management skills and academic performance of working students in open high school program. Asian Journal of Education and Social Studies, 36(2), 61–66. https://doi.org/10.9734/AJESS/2022/v36i2776
Mawardah, M., & Kalsyum, U. (2023). The relationship between self-regulated learning and learning motivation among working students. Jurnal Psikologi Pendidikan & Konseling: Jurnal Kajian Psikologi Pendidikan dan Bimbingan Konseling, 9(1), 1–8. https://doi.org/10.26858/jpkk.v9i1.42474
Mesra, R., Hasrin, A., Fathimah, S., Rahman, R., & Sidik, S. P. (2021, December). The phenomenon of student life who is studying while working in the city of Padang. In International Joint Conference on Social Science (ICSS 2021) (pp. 319–325). Atlantis Press. https://doi.org/10.2991/assehr.k.211130.058
Mohira, N. (2025). The impact of time management on student’s academic success who balance study and work-life. American Journal of Education and Learning, 3(3), 726–732. https://doi.org/10.5281/zenodo.15070671
Moeurn, C., Sam, C., & Mok, S. (2024). The challenges of the first-year student in higher education institutions in Cambodia. Social Science and Humanities Journal, 8(12), 6069–6101. https://doi.org/10.18535/sshj.v8i12.1527
Nasir, S., Ali, M. A., & Iqbal, M. Z. (2025). Impact of peer relationship on academic performance of university students. Dialogue Social Science Review (DSSR), 3(7), 310–318. https://dialoguessr.com/index.php/2/article/view/713
Nouri, A., Pourghane, P., Mansori, F., Salimi, S., & Oleson, J. C. (2022). Medical students’ experiences of part-time hospital work: A qualitative study. The Qualitative Report, 27(9), 1998–2015. https://doi.org/10.46743/2160-3715/2022.4595
Orbilla, E. C., Jr., & Paglinawan, J. L. (2025). Balancing between work and study: Trials and triumphs of working students at an early age. International Journal of Research and Innovation in Applied Science, 10(5), 160–168. https://doi.org/10.51584/IJRIAS.2025.100500015
Paik, S. C. (2024). Peer mentoring and students’ engagement in social work classes: A case study in a government college in Bangladesh. International Journal of Research and Innovation in Social Science, 8(2), 1260–1272. https://doi.org/10.47772/IJRISS.2024.802088
Parmar, J. S., Mistry, S. K., Micheal, S., Dune, T., Lim, D., Alford, S., & Arora, A. (2025). Peer support for improving student engagement and learning outcomes in postgraduate public health and health sciences: A qualitative study. Education Sciences, 15(5), Article 602. https://doi.org/10.3390/educsci15050602
Patria, V., Jamaludin, A., & Fajrin, Y. (2025). The effect of work-life balance and motivation on academic performance: Case study on 2021 management students who work part-time at Universitas Buana Perjuangan Karawang. International Journal of Economics and Management Research, 4(2), 484–492.https://doi.org/10.55606/ijemr.v4i2.391
Parmar, J. S., Thapa, P., Micheal, S., Dune, T., Lim, D., Alford, S., … Arora, A. (2025). The impact of a peer support program on the social and emotional wellbeing of postgraduate health students during COVID-19: A qualitative study. Education Sciences, 15(3), 1–20. https://doi.org/10.3390/educsci15030273
Patwary, M. M., Bardhan, M., Disha, A. S., Kabir, M. P., Hossain, M. R., Alam, M. A., Haque, M. Z., Billah, S. M., Browning, M. H. E. M., Kabir, R., et al. (2022). Mental health status of university students and working professionals during the early stage of COVID-19 in Bangladesh. International Journal of Environmental Research and Public Health, 19, 6834. https://doi.org/10.3390/ijerph19116834
Pérez, M. A., & Urrejola-Contreras, G. P. (2024). The impact of employment on the learning environments of nursing students at a private university. Educación Médica, 25(6), 100951. https://doi.org/10.1016/j.edumed.2024.100951
Pološki Vokić, N., Rimac Bilušić, M., & Perić, I. (2021). Work–study–life balance: The concept, its dyads, socio-demographic predictors, and emotional consequences. Zagreb International Review of Economics & Business, 24(SCI), 77–94. https://doi.org/10.2478/zireb-2021-0021
Rahayu, I. A., Hardina, D., & Ninggrum, T. S. (2024). Self-management efforts for working students. European Journal of Psychological Research, 11(3), 72–81. https://www.idpublications.org/
Remedios, R., Kiseleva, Z., & Elliott, J. (2008). Goal orientations in Russian university students: From mastery to performance? Educational Psychology, 28(6), 677–691. https://doi.org/10.1080/01443410802200257
Remenick, L., & Bergman, M. (2020). Support for working students: Considerations for higher education institutions. The Journal of Continuing Higher Education, 69(2), 1–12. https://doi.org/10.1080/07377363.2020.1777381
Rodríguez-Romo, G., Acebes-Sánchez, J., García-Merino, S., Garrido-Muñoz, M., Blanco-García, C., & Diez-Vega, I. (2023). Physical activity and mental health in undergraduate students. International Journal of Environmental Research and Public Health, 20(1), 1–12. https://doi.org/10.3390/ijerph20010195
Schippers, M. C., Morisano, D., Locke, E. A., Scheepers, A. W., Latham, G. P., & de Jong, E. M. (2020). Writing about personal goals and plans regardless of goal type boosts academic performance. Contemporary Educational Psychology, 60, Article 101823. https://doi.org/10.1016/j.cedpsych.2019.101823
Schimmelpfennig, F. (2025). The essential role of peer relationships in students’ motivation during adolescence. British Journal of Educational Psychology, 95(4), 1211–1233. https://doi.org/10.1111/bjep.12772
Schulte‐Frankenfeld, P. M., & Trautwein, F. M. (2022). App-based mindfulness meditation reduces perceived stress and improves self-regulation in working university students: A randomized controlled trial. Applied Psychology: Health and Well-Being, 14(4), 1151–1171. https://doi.org/10.1111/aphw.12328
Sharma, P., Chadha, L., Kaur, R., & Arya, I. (2025). Time management and work–life balance: A new academic paradigm. International Journal of Preventive Medicine, 16(1), 1–8. https://doi.org/10.4103/ijpvm.ijpvm_146_25
Shimamoto, H., Suwa, M., & Mizuno, K. (2021). Relationships between depression, daily physical activity, physical fitness, and daytime sleepiness among Japanese university students. International Journal of Environmental Research and Public Health, 18(15), 1–9. https://doi.org/10.3390/ijerph18158036
Siem, T. T., Nguyen, H. T. T., & Luc, P. T. (2025). Work-life balance in higher education: A review based on bibliographic coupling analysis. Acta Psychologica, 260, 105567. https://doi.org/10.1016/j.actpsy.2025.105567
Silva, R. M. F., Fonseca Terra, L., Fernandes, M. d. S. V., Noll, P. R. E. S., Abreu, L. C. d., & Noll, M. (2022). Barriers to physical activity among full-time students: A case study during the COVID-19 pandemic. Sustainability, 14, 11896. https://doi.org/10.3390/su141911896
Soelistiyono, A., & Chen, F. C. (2023). Exploration of studying while working part-time simultaneously with 15 Indonesian students in Taiwan: A public university case study. International Journal of Professional Business Review, 8(5), 1–13. https://doi.org/10.26668/businessreview/2023.v8i5.2
Smith, J., Hughes, G., & Spanner, L. (2024). The role of student peers in HE student mental health and well-being. Mental Health and Social Inclusion, 28(3), 195–207.https://doi.org/10.1108/MHSI-11-2022-0070
Suminguit, J., Gacasan, A. A., Clarin, A. S., Generalao, W. J. E., & Baluyos, G. R. (2025). Experiences of students in balancing academics and employment. International Journal of Scientific Research and Archives, 17(1), 347–372. https://doi.org/10.30574/ijsra.2025.17.1.2790
Summer, R., McCoy, M., Trujillo, I., & Rodriguez, E. (2025). Support for working students: Understanding the impacts of employment on students’ lives. Journal of College Student Retention: Research, Theory & Practice, 26(4), 1123–1146. https://doi.org/10.1177/15210251221149209
Tao, X., Wu, X., Fu, J., Xiao, Y., & Zhong, T. (2025). Associations between physical activity and health-related quality of life among university students in Zhuhai, China. Scientific Reports, 15(1), 31319. https://doi.org/10.1038/s41598-025-15822-y
Thies, T. (2022). International students in higher education: The effect of student employment on academic performance and study progress. Higher Education, 86(4), 933–951. https://doi.org/10.1007/s10734-022-00950-5
Tecson, C. P., Torion, R. H., Rigos, D. G. I., Torres, J. V., Abergas, A. P., & Alivio, M. R. (2025). Assessing the relationship between work-study balance and academic success: A story of working students. International Journal of Research and Innovation in Social Science, 9(9), 5216–5240. https://dx.doi.org/10.47772/IJRISS.2025.909000422
Teuber, M., Leyhr, D., & Sudeck, G. (2024). Physical activity improves stress load, recovery, and academic performance-related parameters among university students: A longitudinal study on daily level. BMC Public Health, 24(1), 1–14. https://doi.org/10.1186/s12889-024-18082-z
Venkatesan, M., & Prabu Shankar, S. (2022). Goal orientation as determinant of academic performance of undergraduate students. Journal of Positive School Psychology, 6(8), 8802–8810. https://journalppw.com/index.php/jpsp/article/view/11369
Verulava, T., & Jorbenadze, R. (2022). The impact of part-time employment on students' health: A Georgian case. Modern Medical Journal, 34(1), 50–57. https://www.mmsjournals.org/index.php/mmj/article/view/413
Wang, H., Yang, J., & Li, P. (2022). How and when goal-oriented self-regulation improves college students’ well-being: A weekly diary study. Current Psychology, 41(11), 7532–7543. https://doi.org/10.1007/s12144-020-01288-w
Zhang, Y., & Kasa, M. D. (2026). Effect of peer support on academic performance among higher vocational college students: The parallel mediating roles of learning engagement and achievement goals. International Journal of Educational Psychology, 15(2), 103–123. https://doi.org/10.17583/ijep.19268
Zimmerman, B. J. (1989). A social cognitive view of self-regulated academic learning. Journal of Educational Psychology, 81(3), 329–339. https://doi.org/10.1037/0022-0663.81.3.329
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