Kundarwati, Nining. “Penerapan Model Team Assisted Individualization Untuk Meningkatkan Hasil Belajar Matematika”. Indonesian Journal of Educational Development (IJED) 1, no. 3 (November 29, 2020): 447-454. Accessed May 2, 2024. https://ojs.mahadewa.ac.id/index.php/ijed/article/view/925.