HAYATI SR. PENINGKATAN HASIL BELAJAR MATEMATIKA MATERI VEKTOR MELALUI MODEL PEMBELAJARAN KOOPERATIF TIPE STUDENT TEAM ACHIEVEMENT DIVISION (STAD) . science [Internet]. 2021Nov.12 [cited 2024Nov.26];1(3):261-73. Available from: https://jurnalp4i.com/index.php/science/article/view/663