Suyono, Juwarlan, Prijo Harsono, Erwin Sutantyo, Putranto WA. Critical Thinking And 21st-Century Skills: Evaluating The Effectiveness Of Problem-Based Learning Models In Multicultural Classrooms. IJERE [Internet]. 2025 Aug. 5 [cited 2025 Dec. 7];4(2):511-2. Available from: https://ejournal.ipinternasional.com/index.php/ijere/article/view/1478