Tuballas, Rocky. “Effects of Contextualized Teacher-Made Modules on Students’ Academic Performance in Araling Panlipunan 9”. International Journal of Sustainability and Advanced Integrated Research 2, no. 2 (June 22, 2026): 3971–3979. Accessed September 9, 2026. https://ijsair.com/index.php/ijsair/article/view/774.