Ordoňa, Frederick. “Instructional Leadership and Teachers’ Collaboration on Students’ Outcomes in Victoria District: Basis for Professional Community Implementation Plan”. Aloysian Interdisciplinary Journal of Social Sciences, Education, and Allied Fields 1, no. 9 (September 6, 2025): 262–270. Accessed September 29, 2026. https://journals.aloysianpublications.com/index.php/articles/article/view/310.