Dela Cruz, Cecille, and Nerissa Batoon. “Management Practices of School Managers in Relation to the Secondary School Teachers’ Instructional Competence”. International Journal of Sustainability and Advanced Integrated Research 2, no. 2 (April 27, 2026): 1209–1214. Accessed October 18, 2026. https://serverojs1-ijsair.sharkcluster.com/index.php/ijsair/article/view/374.