A Case Study Approach on Challenges Faced in Digital Learning. NOLEGEIN-Journal of Consumer Behavior & Market Research, [S. l.], v. 5, n. 2, p. 28–31, 2023. Disponível em: https://mbajournals.in/index.php/JoCBMR/article/view/1051. Acesso em: 6 aug. 2026.