PUTRA, M. I. A.; SETIYAWATI, E. Analysis of Students’ Critical Thinking Ability Through Problem-Based Learning Model: Analisis Kemampuan Berpikir Kritis Siswa Melalui Model Pembelajaran Berbasis Masalah. Academia Open, [S. l.], v. 7, p. 10.21070/acopen.7.2022.4170, 2022. DOI: 10.21070/acopen.7.2022.4170. Disponível em: https://acopen.umsida.ac.id/index.php/acopen/article/view/4170. Acesso em: 19 sep. 2025.