Qondias, Dimas, Wayan Lasmawan, Nyoman Dantes, and Ida Bagus Putu Arnyana. “Effectiveness of Multicultural Problem-Based Learning Models in Improving Social Attitudes and Critical Thinking Skills of Elementary School Students in Thematic Instruction”. Journal of Education and e-Learning Research 9, no. 2 (March 30, 2022): 62–70. Accessed April 20, 2024. https://asianonlinejournals.com/index.php/JEELR/article/view/3812.