KIPRUTO, M. J.; ODUOR, O. D.; SANG, F. The Effect of Head Teachers’ Involvement of Teachers on Pupils’ Academic Performance in Primary Schools in Moiben Sub-County, Kenya. The International Journal of Humanities & Social Studies, [S. l.], v. 4, n. 9, 2016. Disponível em: https://internationaljournalcorner.com/index.php/theijhss/article/view/126921. Acesso em: 23 jul. 2024.