LUCERO JR., Antonio B.; GUSANO, Riza C. Leadership Efficacy and Administrative Competence of School Heads in International Schools. International Journal of Research in Engineering, Science and Management, [S. l.], v. 8, n. 3, p. 45–53, 2025. Disponível em: https://journal.ijresm.com/index.php/ijresm/article/view/3232.. Acesso em: 4 apr. 2025.