Hidayati, N. and Istiati, N. 2020. Pengembangan Bahan Ajar Matematika Berbasis Model Pembelajaran Kooperatif Tipe Student Team Achievement Division (STAD). ISEJ : Indonesian Science Education Journal. 1, 3 (Sep. 2020), 178-185. DOI:https://doi.org/10.62159/isej.v1i3.87.