Yogi Saputra Adam, Sukarman Kamuli, and Ariyanto Nggilu. 2026. “Improving Student Learning Outcomes Through the Jigsaw-Type Cooperative Learning Model in PPKn Subjects for Grade IX Students at SMP Negeri 1 Lion”. JURNAL POLAHI 4 (1):52-67. https://jp.iregway.com/index.php/polahi/article/view/83.