Hidayati N, Istiati N. Pengembangan Bahan Ajar Matematika Berbasis Model Pembelajaran Kooperatif Tipe Student Team Achievement Division (STAD). isej [Internet]. 2020Sep.2 [cited 2025Jul.5];1(3):178-85. Available from: https://www.siducat.org/index.php/isej/article/view/87