Hamdani, Muhammad. “: Experimentation of Cooperative Learning Model Student Teams Type Achievement Division (STAD) and Jigsaw Type in the Subject Statistics Viewed From Learning Activities in High School Students”. Pedagogik: Jurnal Pendidikan 12, no. 1 (March 1, 2017): 9–26. Accessed April 18, 2025. https://ojs.umpr.ac.id/pedagogik/article/view/413.