Salazar, Douglas Andag. “VIDEO CAPTURED LECTURES WITH SALAZAR’S METHOD OF GROUPING: EFFECTS ON STUDENTS’ ACHIEVEMENT IN DIFFERENTIAL CALCULUS”. Advances in Social Sciences Research Journal 3, no. 5 (May 31, 2016). Accessed November 29, 2024. http://558368.fgnqrw60.asia/index.php/ASSRJ/article/view/2040.