Yuliani, T., E. Y. Rahma Pratiwi, and C. Z. Susilo. “The Influence Of Problem-Based Learning Models On Mathematics Learning Outcomes For Grade IV SDN Kedungotok”. IJPSE Indonesian Journal of Primary Science Education, vol. 3, no. 1, Nov. 2022, pp. 167-73, doi:10.33752/ijpse.v3i1.2813.