Pratama, L.M. Sahbudin, and Acoci. “The Implementation of Problem-Based Learning to Enhance Critical Thinking Skills Among Elementary School Students”. TAKSONOMI: Jurnal Penelitian Pendidikan Dasar, vol. 6, no. 1, Feb. 2026, pp. 57-72, https://www.jurnal-umbuton.ac.id/index.php/taksonomi/article/view/8151.