Muhammad Heru Setiawan SF. KEMAMPUAN PEMAHAMAN MATEMATIK SISWA SMP MELALUI PENERAPAN PEMBELAJARAN KOOPERATIF TIPE STAD. SAINTEK [Internet]. 2016 Aug. 11 [cited 2024 Dec. 4];2(2):167-75. Available from: https://journal.ikippgriptk.ac.id/index.php/saintek/article/view/227