Walmiati, W. (2021) “Jigsaw Type of Cooperative Learning Model to Increase Learning Outcome in Learning Principal Science: Composition of Human and Animal Respiratory Organs ”, International Journal of Management and Education in Human Development, 1(03), pp. 22–36. Available at: https://ijmehd.com/index.php/ijmehd/article/view/149 (Accessed: 10 September 2025).