NURHALIMAH, N. Upaya Meningkatkan Hasil Belajar Siswa Pada Pembelajaran Ilmu Pengetahuan Alam Melalui Pendekatan Problem Based Learning Kelas VII, MTS Nurul Ikhlas Pasaman Barat. Journal of Information System and Education Development, [S. l.], v. 2, n. 3, p. 35–37, 2024. DOI: 10.62386/jised.v2i3.107. Disponível em: https://journal.mwsfoundation.or.id/index.php/jised/article/view/107. Acesso em: 10 nov. 2025.