Putra MIA, Setiyawati E. Analysis of Students’ Critical Thinking Ability Through Problem-Based Learning Model: Analisis Kemampuan Berpikir Kritis Siswa Melalui Model Pembelajaran Berbasis Masalah. acopen [Internet]. 2022 Dec. 31 [cited 2025 Sep. 1];7:10.21070/acopen.7.2022.4170. Available from: https://acopen.umsida.ac.id/index.php/acopen/article/view/4170