Marhamah, M. (2024) “How to Train Critical Thinking Skills? : Application of Problem-Based Learning Model Lesson Study Pattern”, Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran, 10(3), pp. 1283–1291. doi: 10.33394/jk.v10i3.12751.