DOUANLA , D. A. M. Motivational Dynamics and Cognitive Engagement Among Undergraduate Students at the University of Douala . Journal of Education and Teaching Methods , [S. l.], v. 4, n. 1, p. 50–63, 2025. DOI: 10.58425/jetm.v4i1.376. Disponível em: https://gprjournals.org/journals/index.php/jetm/article/view/376. Acesso em: 24 oct. 2025.