Emiliya, E., Erikson, S., Arianto, D. P., Florida, R., & Almahdi, A. (2023). Application of jigsaw type cooperative learning to student learning outcomes in class ix SMP Negeri 2 Ngabang. Research in Education and Technology (REGY), 2(1), 16–20. https://doi.org/10.62590/regy.v2i1.98