Firman F, Mirnawati M, Akbar F, Fitri S. Improving Indonesian Language Learning Outcomes Through a Jigsaw Type Cooperative Approach for Junior High School Students. jur.kons [Internet]. 2020 Aug. 1 [cited 2026 Apr. 30];9(2):103-12. Available from: https://p3i.my.id/index.php/konsepsi/article/view/45