RUTEMELWA, E.; MKULU, D. G.; ONYANGO, D. O. Head Teachers’ Leadership Competencies on School Management in Public Primary School: A Case of Ilemela District – Tanzania. Canadian Journal of Educational and Social Studies, [S. l.], v. 3, n. 6, p. 149–163, 2023. DOI: 10.53103/cjess.v3i6.202. Disponível em: https://www.cjess.ca/index.php/home/article/view/202. Acesso em: 20 may. 2024.