Menap, M., Bayani, F. and Prayogi, S. . (2021) “Problem-Based Learning in Phytochemistry Courses: Its’ Effectiveness in Improving Medical Students’ Critical Thinking Ability Viewed from Cognitive Style”, Jurnal Penelitian Pendidikan IPA, 7(SpecialIssue), pp. 118–125. doi: 10.29303/jppipa.v7iSpecialIssue.1124.