NURDIANA NURDIANA; PATRI JANSON SILABAN; LASMA SILABAN. Penerapan Model Pembelajaran Problem Based Learning Untuk Meningkatkan Hasil Belajar Pada Materi KPK Dan FPB di Kelas IV SDN Krueng Baung. Engineering and Maritime Technology Journal (Engment), [S. l.], v. 1, n. 1, p. 16–22, 2024. DOI: 10.59447/engment.v1i1.2. Disponível em: https://journal.akademitnial.ac.id/index.php/Engment/article/view/2. Acesso em: 9 jan. 2025.