ALAMA , Dr. Nkwomen Moses; KEHDINGA , Mr. Ndumu Reuben. School Policies and Their Impact on Student’s Academic Performance in Secondary Schools in the Douala IV Municipality, Littoral Region of Cameroon. Excellencia: International Multi-disciplinary Journal of Education (2994-9521), [S. l.], v. 2, n. 10, p. 285–293, 2024. DOI: 10.5281/. Disponível em: https://multijournals.org/index.php/excellencia-imje/article/view/2403. Acesso em: 4 apr. 2026.