MOHD FAIROZ AFFENDY BIN MD NORDIN. Relationship of Headmaster’ Instructional Leadership on Teachers’ Efficacy. Journal of Learning and Educational Policy, [S. l.], v. 2, n. 02, p. 11–15, 2022. DOI: 10.55529/jlep.22.11.15. Disponível em: https://hmjournals.com/journal/index.php/JLEP/article/view/420. Acesso em: 6 jul. 2025.