SUGIANINGSIH, Arum. ANALISIS MODEL PROBLEM BASED LEARNING UNTUK MENINGKATKAN KEBERHASILAN BELAJAR SISWA PADA MATA PELAJARAN KIMIA. Arfak Chem: Chemistry Education Journal, [S. l.], v. 3, n. 1, p. 166–172, 2020. DOI: 10.30862/accej.v3i1.294. Disponível em: https://journalfkipunipa.org/index.php/accej/article/view/294. Acesso em: 16 apr. 2026.