Inkiriwang, Ellen, Anetha Tilaar, and Ichdar Domu. “PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING DAN NUMBERED HEADS TOGETHER TERHADAP HASIL BELAJAR DITINJAU DARI GENDER SISWA”. Sora Journal of Mathematics Education 2, no. 2 (October 22, 2021): 56-60. Accessed May 1, 2024. https://ojs3.unpatti.ac.id/index.php/sora/article/view/5472.