«OPPORTUNITIES AND CHALLENGES OF DIGITAL TRANSFORMATION IN EDUCATION IN THE COVID DISASTER IN VIETNAM». Isagoge - Journal of Humanities and Social Sciences 1, no. 4 (septiembre 28, 2021): 54–69. Accedido septiembre 6, 2026. https://www.telosjournals.com.br/ojs/index.php/isa/article/view/45.