SITI PURWATI. PENINGKATAN PRESTASI BELAJAR IPS SISWA MELALUI PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE STAD. WIDYALOKA [Internet]. 2020 Jul. 31 [cited 2026 Jul. 21];7(2):213-20. Available from: http://jurnal.ikipwidyadarmasurabaya.ac.id/index.php/widyaloka/article/view/52