LINSIDA, L.; AGUSTINSA, R.; UTARI, T.; SIAGIAN, T. A.; YENSY , N. A. PENGARUH MODEL PROBLEM BASED LEARNING TERHADAP KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS PESERTA DIDIK KELAS VII . Jurnal Penelitian Pembelajaran Matematika Sekolah (JP2MS), [S. l.], v. 6, n. 2, p. 298–307, 2022. DOI: 10.33369/jp2ms.6.2.298-307. Disponível em: https://ejournal.unib.ac.id/JPPMS/article/view/23566. Acesso em: 2 may. 2024.