The impact of student motivation and engagement on academic success: the case of Burundian universities. Humanities and Social Sciences Series, [S. l.], v. 22, n. 2, p. 1–19, 2025. DOI: 10.71105/. Disponível em: https://revue.ub.edu.bi/SSH/article/view/107. Acesso em: 11 apr. 2026.