Setiarufi, Dian Istiqorini. “The STAD Model Assisted by Audio Visual Media Increases Student Motivation and Learning Achievement”. Indonesian Journal of Educational Research and Review 4, no. 2 (October 31, 2021): 325–335. Accessed December 2, 2024. https://ejournal.undiksha.ac.id/index.php/IJERR/article/view/30556.