WAN, Annie; MOHAMAD NASRI, Nurfaradilla. Challenges in the Implementation of Blended Learning Before and After Covid 19. International Journal of Academic Research in Progressive Education and Development, [S. l.], v. 12, n. 4, 2023. Disponível em: https://ijarped.com/index.php/journal/article/view/827. Acesso em: 13 jul. 2025.