LEN, K. E. .; TIEME, K. . Self-directed Learning (SDL) and Development of Competencies among Students of the University of Bamenda. American Journal of Education and Practice, [S. l.], v. 6, n. 3, p. 44 - 59, 2022. DOI: 10.47672/ajep.1161. Disponível em: https://www.ajpojournals.org/journals/index.php/AJEP/article/view/1161. Acesso em: 19 may. 2024.