CHARLES, Andrew; GEROLD MKULU, Sr. Dr. Demetria. Management Challenges Facing School Administrators and Pupils’ Academic Performance in Public Primary Schools in Sengerema District Mwanza, Tanzania. International Journal of Humanities and Education Development (IJHED), [S. l.], v. 2, n. 3, p. 191–207, 2020. DOI: 10.22161/. Disponível em: https://theshillonga.com/index.php/jhed/article/view/356.. Acesso em: 16 nov. 2024.