INDIYANTI, Clara Elena; SUMARNO, S.; MAHYANGSARI, Pipit. Implementasi Model Problem Based Learning Berbantuan Audio Visual Terhadap Kemampuan Berpikir Kritis Peserta Didik. Innovative: Journal Of Social Science Research, [S. l.], v. 4, n. 4, p. 12580–12590, 2024. DOI: 10.31004/innovative.v4i4.13880. Disponível em: http://j-innovative.org/index.php/Innovative/article/view/13880. Acesso em: 2 aug. 2026.