KILAG, Osias Kit; UY, Francisca; CALLEDO, Ma. Felina; DIANO, JR., Felix; MORALES, JR., Narciso; ABENDAN, Cara Frances. Assessing the Impact of Principal’s Instructional Leadership, School Level, and Effectiveness in Educational Institutions. International Multidisciplinary Journal of Research for Innovation, Sustainability, and Excellence (IMJRISE), [S. l.], v. 1, n. 1, p. 73–82, 2024. Disponível em: https://risejournals.org/index.php/imjrise/article/view/8. Acesso em: 27 aug. 2026.