Handayani, Ucik Fitri. “Analisis Hambatan Penerapan Model Pembelajaran Kooperatif Pada Pelajaran Matematika”. JURNAL PUSAKA 9, no. 2 (December 23, 2020): 22–36. Accessed April 19, 2024. https://ejournal.alqolam.ac.id/index.php/jurnal_pusaka/article/view/465.