INUSAH, A.-R.; MAHAMA, E. S.; MASHOUD, M. A. . Evaluation of Language Policy in Education in Two Speech Communities in Northern Ghana. Journal of Educational Development and Practice, [S. l.], v. 4, n. 1, p. 21–39, 2020. Disponível em: https://journal.ucc.edu.gh/index.php/jed-p/article/view/1653. Acesso em: 10 mar. 2025.