Arnidar Hondro, Afdal Saputra, and Murhati Sarumaha. “PENGARUH MODEL PEMBELAJARAN GROUP TO GROUP EXCHANGE BERBANTUAN HANDOUT TERHADAP HASIL BELAJAR IPA BIOLOGI”. TUNAS : Jurnal Pendidikan Biologi 4, no. 2 (November 15, 2023): 60-72. Accessed January 23, 2026. https://jurnal.uniraya.ac.id/index.php/Tunas/article/view/1174.