LAGHARI, M. A.; SIDDIQUI, D. A. .; SHAHEEN, A. Impact of Headteachers’ Conceptual Skills on Teacher’s Performance at Public Secondary Schools. International Research Journal of Education and Innovation, [S. l.], v. 2, n. 2, p. 101–111, 2021. DOI: 10.53575/irjei.12-v2.2(21)101-111. Disponível em: https://irjei.com/index.php/irjei/article/view/37. Acesso em: 8 sep. 2024.