hanan A, Hunaepi H, Fitriyan H i. EFEKTIFITAS MODEL PEMBELAJARAN GROUP INVESTIGATION BERBASIS LABORATORIUM TERBUKA TERHADAP KETERAMPILAN PROSES SAINS DAN HASIL BELAJAR KOGNITIF SISWA. JIIM [Internet]. 2019 Jan. 23 [cited 2025 Sep. 30];5(2):58-64. Available from: https://ojspanel.undikma.ac.id/index.php/jiim/article/view/1194