Mustafa M. PENINGKATAN HASIL BELAJAR MATEMATIKA SISWA KELAS II SD MELALUI MODEL PEMBELAJARAN KOOPERATIF TIPE STUDENT TEAM ACHIEVEMENT DIVISION. cendekia [Internet]. 13Sep.2018 [cited 19Apr.2024];2(2):111-7. Available from: https://j-cup.org/index.php/cendekia/article/view/55