HERIJON MUHAMMAD SYAHRIL; MUHAIMIN, M.; NGATIJO, N. Efektifitas Model Pembelajaran Problem Base Learning Berbantukan Multimedia Terhadap Kemampuan Pemecahan Masalah Siswa. Journal of The Indonesian Society of Integrated Chemistry, [S. l.], v. 11, n. 2, p. 43-48, 2019. DOI: 10.22437/jisic.v11i2.7433. Disponível em: https://online-journal.unja.ac.id/jisic/article/view/7433. Acesso em: 22 jul. 2024.