Astutik, N. S., Widyaningsih, S. W. dan Sinon, I. L. (2023) “Application Of Problem Solving Learning Model Through Lesson Study On Critical Thinking Ability Of Students At Yabt Manokwari Kristen High School”, Al-Khazini, 3(1), hlm. 16-24. doi: 10.24252/al-khazini.v3i1.33818.