“UPAYA PENINGKATAN AKTIVITAS DAN PRESTASI BELAJAR MATEMATIKA TOPIK PECAHAN MELALUI MODEL KOOPERATIF TIPE STAD”. EduMa: Mathematics education learning and teaching 6, no. 2 (December 29, 2017): 21–32. Accessed May 28, 2026. https://journal1.uinssc.ac.id/index.php/eduma/article/view/2227.