NOFRIZAL, N. PENERAPAN PEMBELAJARAN PROBLEM BASED LEARNING UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA KELAS XI IPA 1 SMA NEGERI 8 MUARO JAMBI. ACADEMIA: Jurnal Inovasi Riset Akademik, [S. l.], v. 3, n. 3, p. 179-185, 2023. DOI: 10.51878/academia.v3i3.2477. Disponível em: https://jurnalp4i.com/index.php/academia/article/view/2477. Acesso em: 26 nov. 2024.