Emiliya E, Erikson S, Arianto DP, Florida R, Almahdi A. Application of jigsaw type cooperative learning to student learning outcomes in class ix SMP Negeri 2 Ngabang. REGY [Internet]. 2023 Dec. 14 [cited 2024 Nov. 21];2(1):16-20. Available from: https://journalregy.com/index.php/uvw/article/view/98