[1] Allen, I. E. & Seaman, J. (2017). Digital learning compass: Distance education enrollment report 2017. Babson Survey Research Group.
[2] Baran, E. & AlZoubi, D. (2020). Human-centered design as a frame for transition to remote teaching during the COVID-19 pandemic. Journal of Technology and Teacher Education, 28(2), pp.365–372. http://doi. org/10.70725/576491fhmekh
[3] Banzato, M. & Aslan, B. (2008). TQM in e-learning: a self-assessment model and questionnaire. In M. D. Lytras et al. (Eds.), Proceedings of the WSKS 2008 Conference on Knowledge Science, Engineering and Management, pp.114–123. Springer.
[4] Bawane, J. & Spector, J. M. (2009). Prioritization of online instructor roles: implications for competency-based teacher education programs. Distance Education, 30(3), 383–397. https://doi. org/10.1080/01587910903236536
[5] Bộ Giáo dục và Đào tạo. (2021a). Thông tư số 08/2021/ TT-BGDĐT ngày 18 tháng 3 năm 2021, ban hành Quy chế đào tạo trình độ đại học.
[6] Bộ Giáo dục và Đào tạo. (2021b). Thông tư số 09/2021/TT BGDĐT ngày 30 tháng 3 năm 2021, banh hành Quy định về quản lí và tổ chức dạy học trực tuyến trong cơ sở giáo dục phổ thông và cơ sở giáo dục thường xuyên.
[7] Bộ Giáo dục và Đào tạo. (2023). Thông tư số 28/2023/TT BGDĐT ngày 28 tháng 12 năm 2023, ban hành Quy chế đào tạo từ xa trình độ đại học.
[8] Elumalai, K. V., Sankar, J. P., Kalaichelvi, R., John, J. A., Menon, N., Alqahtani, M. S. M. & Abumelha, M. A. (2019). Factors affecting the quality of e-learning during the COVID-19 pandemic from the perspective of higher education students. Journal of Information Technology Education: Research, 19, pp.731–753. https://doi.org/10.28945/4628
[9] Garrison, D. R., Anderson, T. & Archer, W. (2000). Critical inquyry in a text-based environment: computer conferencing in higher education. The Internet and Higher Education, 2(2–3), pp87-105. https://doi.org/10.1016/S1096-7516(00)00016-6
[10] Harvey, L. & Green, D. (1993). Defining quality. Assessment & Evaluation in Higher Education, 18(1), pp.9–34. https://doi.org/10.1080/0260293930180102
[11] Ifenthaler, D. (2023). Automated essay grading systems. In O. Zawacki-Richter & I. Jung (Eds.), Handbook of open, distance and digital education (pp.1057–1071). Springer. https://doi.org/10.1007/978-981-19-2080 6_59
[12] International Organization for Standardization. (2015). ISO 9001:2015: Quality management systems – Requyrements. ISO.
[13] Kang, M. & Duong, A. (2021). Student perceptions of first-time online learning during the COVID-19 pandemic in Vietnam. i.e.: inquyry in education, 13(1), Article 8. https://digitalcommons.nl.edu/ie/ vol13/iss1/8
[14] Lowenthal, P. R., Lomellini, A. & Snelson, C. (2021). Accessible online learning: an analysis of online quality assurance frameworks. Distance Learning, 18(3), pp.1–12.
[15] Martin, F., Dennen, V. P. & Bonk, C. J. (2023). Systematic reviews of research on online learning: an introductory look and review. Online Learning, 27(1),pp.1–9. https://doi.org/10.24059/olj.v27i1.3827
[16] Martin, F., Wu, T., Wan, L. & Xie, K. (2022). A meta analysis on the community of inquyry presences and learning outcomes in online and blended learning environments. Online Learning, 26(1), pp.325–359. https://doi.org/10.24059/olj.v26i1. 2604
[17] Mireku, A., Bervell, B. & others. (2023). A bibliometric analysis of quality assurance in higher education institutions: implications for assessing university’s societal impact. The International Journal of Management Education, 21(2), 100795.
[18] Shahzad Khuram, Ch. Abdul Rehman, Nadia Nasir & Natasha Saman Elahi. (2023). A bibliometric analysis of quality assurance in higher education institutions: Implications for assessing university’s societal impact. Evaluation and Program Planning. Volume 99, August 2023. https://doi.org/10.1016/j. ijme.2023.100795
[19] Mourad, M., El-Khouly, M. & El-Sayed, A. (2025). Enhancing e-learning quality in business schools: leveraging communication technologies in the online education era. Journal of Research in Innovative Teaching & Learning, 18(1), pp.38–56. https://doi.org/10.1108/JRIT-06-2024-0118
[20] Ngo, H. N. & Phan, A. N. Q. (2023). COVID-19 and higher education in Vietnam: systematically rethinking the quality assurance system and practices towards the “new normal” in post-crisis era. Policy Futures in Education, 21(4), pp.401–418. https://doi.org/10.1177/14782103221095924
[21] Ossiannilsson, E. & Landgren, L. (2012). Quality in e-learning – a conceptual framework based on experiences from three international benchmarking projects. Journal of Computer Assisted Learning, 28(1), pp.42–51. https://doi. org/10.1111/j.1365-2729.2011.00439.x
[22] Page, M. J., McKenzie, J. E., Bossuyt, P. M., Boutron, I., Hoffmann, T. C., Mulrow, C. D. & Moher, D. (2021). The PRISMA 2020 statement: an updated guideline for reporting systematic reviews. BMJ, 372, n71. https://doi.org/10.1136/bmj.n71
[23] Pham, Q. T. & Ho, J. M. (2020). The change of educational and training activities at universities in Vietnam in the context of COVID-19 pandemic. International Journal of Engineering Pedagogy, 10(6), pp.4–19. https://doi.org/10.3991/ijep.v10i6.14907
[24] Pushpakumara, B. H. J., Priyadarshana, T., & Rathnapala, H. (2023). Issues and challenges of quality assurance in higher education institutes: a systematic literature review. Journal of Management Matters, 10(1), pp.50–70.
[25] Quality Matters. (2023). QM higher education rubric (7th ed., ver. 2.0). Quality Matters Program. https:// www.qualitymatters.org
[26] Safarifard, M., Aghazadeh, S. M. & Shekofteh, M. (2026). E-learning quality literature: a Scopus based bibliometric review. Discover Education, 5(1), Article 45. https://doi.org/10.1007/s44217 026-01359-3
[27] Thủ tưởng Chính phủ. (2020). Quyết định số 749/QĐ TTg của Thủ tướng Chính phủ Phê duyệt Chương trình Chuyển đổi số quốc gia đến năm 2025, định hướng đến năm 2030.
[28] Tran, M. N. (2023). A holistic success model for sustainable e-learning based on the stakeholder approach: case of Vietnamese students during the COVID-19 pandemic. Cogent Business & Management, 10(2), 2236298. https://doi.org/10.108 0/23311975.2023.2236298
[29] Tran, T. T. H., Nguyen, C. L. & Phan, A. N. Q. (2025). Research in higher education quality assurance worldwide (2003–2023): a bibliometric analysis from the Scopus database. Cogent Education, 12(1), UNESCO. (2020). COVID-19 educational disruption and response. United Nations Educational, Scientific and Cultural Organization. https://www.unesco. org 2479405.

