SYAMSU Q. BADU. IMPROVING THE LEADERSHIP OF THE PRINCIPAL IN BUILD TEACHER PERFORMANCE. European Journal of Humanities and Educational Advancements, [S. l.], v. 3, n. 7, p. 55-58, 2022. Disponível em: https://scholarzest.com/index.php/ejhea/article/view/2520. Acesso em: 12 feb. 2025.