ASSESSMENT OF THE EFFECTIVENESS OF PRINCIPALS’  PERFORMANCE OF ADMINISTRATIVE PROCESSES IN PUBLIC  SENIOR SECONDARY SCHOOLS IN BAUCHI STATE. Scientific Journal of Educational Management, Research and law, [S. l.], v. 3, n. 1, p. 206–216, 2025. Disponível em: https://journals.aemapp.org/index.php/SJEMRL/article/view/131. Acesso em: 7 jun. 2025.