YADAFAT, Helena Rahap. KEEFEKTIFAN MODEL PEMBELAJARAN DISCOVERY LEARNING TERHADAP HASIL BELAJAR PESERTA DIDIK PADA MATERI HIMPUNAN KELAS VII SMP MUHAMADIYAH AIMAS. THEOREMA: The Journal Education of Mathematics, [S. l.], v. 3, n. 2, 2023. Disponível em: https://e-journal.unimudasorong.ac.id/index.php/jurnaltheorema/article/view/1122. Acesso em: 25 apr. 2025.