AHMAD, D. S.; HAYAT, M. F.; GUL, D. N. A Study of The Achievement of Training Objectives of Provincial Training Institutions for Heads of Secondary Schools in Pakistan. International Research Journal of Education and Innovation, [S. l.], v. 2, n. 3, p. 154–167, 2021. DOI: 10.53575/irjei.v2.03(21)14.154-167. Disponível em: https://irjei.com/index.php/irjei/article/view/57. Acesso em: 29 oct. 2024.