Groenewald, Elma, Osias Kit Kilag, Mary Chene Cabuenas, James Camangyan, Jhoanna Mae Abapo, and Cara Frances Abendan. “THE INFLUENCE OF PRINCIPALS’ INSTRUCTIONAL LEADERSHIP ON THE PROFESSIONAL PERFORMANCE OF TEACHERS”. Excellencia: International Multi-disciplinary Journal of Education (2994-9521) 1, no. 6 (December 20, 2023): 433–443. Accessed November 21, 2025. https://multijournals.org/index.php/excellencia-imje/article/view/204.