Sitanggang, Hotman. “THE EFFECT OF COOPERATIVE LEARNING ASSISTED WITH MODULE AND STUDENTS LEARNING MOTIVATION TOWARD THE STUDY RESULT ON STUDENTS SENIOR HIGH SCHOOL”. Jurnal Pendidikan Fisika 3, no. 2 (December 1, 2014): 8–14. Accessed July 5, 2025. https://jurnal.unimed.ac.id/2012/index.php/jpf/article/view/3168.