IMPACT OF INSTITUTIONAL CLIMATE AND LEADERSHIP APPROACHES ON EFFECTIVE SCHOOL ADMINISTRATION IN NIGERIA. COEASU Erudite Journal, [S. l.], v. 7, n. 1, p. 395–405, 2026. DOI: 10.2023/p6czyj89. Disponível em: https://eruditejournal.fcesoyo.edu.ng/index.php/eruditejournal/article/view/74. Acesso em: 15 apr. 2026.