Do, Khoa, and Maria Socorro (Marrisa) C.L. Fernando. “Exploring 21st Century Teaching Development Model for Lecturers: A Case Study of Two Universities in Vietnam”. ABAC ODI JOURNAL Vision. Action. Outcome 5, no. 2 (July 25, 2018): 59-86. Accessed May 25, 2025. https://auojs.au.edu/index.php/odijournal/article/view/3208.