REFUGIO, Adrian G; REFUGIO, Joseph G; DALUMPINES, Sheila S. Bridging The Gap in School Leadership: Developing Management Competence and Supervisory Strategies for Improved Teacher Effectiveness. Advanced Journal of STEM Education, [S. l.], v. 3, n. 1, p. 57–69, 2025. DOI: 10.31098/ajosed.v3i1.3334. Disponível em: https://journals.researchsynergypress.com/index.php/ajosed/article/view/3334. Acesso em: 1 jun. 2026.