Widyasari NMS, Safruddin S, Rosyidah ANK. PENGARUH MODEL PEMBELAJARAN COOPERATIVE LEARNING TIPE GROUP INVESTIGATION TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS V SD. PROSPEK [Internet]. 2020 Sep. 10 [cited 2024 May 4];1(3):282-90. Available from: https://prospek.unram.ac.id/index.php/PROSPEK/article/view/48