Fitriani F, Maemonah M. Erickson’s Learning Theory on Jigsaw Type Cooperative Learning to Improve Learning Motivation of Class III Students at SD Muhammadiyah 2 Manado. mjpgmi [Internet]. 25Jun.2021 [cited 17May2024];4(1):56-4. Available from: http://jurnal.iailm.ac.id/index.php/madrosatuna/article/view/375