Nacario, Alvin, and Eusebio Pacolor. “Correlates of Students’ Performance in Differential Calculus (Math 214)”. SSU - Digital Archive for Theses and Dissertations 21, no. 1 (December 5, 2022): 1–163. Accessed November 23, 2024. https://datd.ssu.edu.ph/index.php/datd/article/view/270.