Sari AL, Hajiriah TL, Jannah H. The Effectiveness of Problem-Based Learning in Enhancing Eleventh-Grade Students’ Critical Thinking Skills. Pus.Did [Internet]. 2026 Sep. 12 [cited 2026 Oct. 31];2(1):16-24. Available from: https://erj.lombokinstitute.com/index.php/didaktis/article/view/45