Yulianto, Dema. “The Application of Learning Model Type Jigsaw To Improve the Learning Outcomes of IPS Students In Class VII MTs Negeri 2 Rantau Prapat”. International Journal Of Humanities Education and Social Sciences (IJHESS) 1, no. 1 (August 9, 2021): 1–7. Accessed May 31, 2026. http://www.ijhess.com/index.php/ijhess/article/view/30.