Pham, P.-T.; Duong, T.-B.; Phan, T.-T.-T.; Nguyen, T.-H.; Nguyen, M.-T.; Tuyet, T. L. T.; Hoang, N. D.; Yen, D. H.; Nguyen, T.-T. Managing Continuing Education via Distance Learning and Face-to-Face Courses for Human Resource Development in the Mekong Delta of Vietnam. IJLTER 2020, 19, 150-171.