NurfaizahI., YuliyantoA., NurjanahN., FitriyahR., & Wiratno. (2024). Implementation of Problem-Based Learning Models to Critical Thinking Ability of Primary School Students in Citizen Education Learning. International Conference on Elementary Education, 6(1), 244-252. Retrieved from http://proceedings2.upi.edu/index.php/icee/article/view/3706