Aan, Widiyono, Nihlatun Nakiyah, and Khoirul Amri. “Pengaruh Model Pembelajaran Kooperatif Tipe Snowball Throwing Terhadap Hasil Belajar IPA Di Sekolah Dasar”. IJPSE Indonesian Journal of Primary Science Education 3, no. 2 (April 16, 2023): 78–84. Accessed July 3, 2024. https://ejournal.unhasy.ac.id/index.php/ijpse/article/view/3797.