Yuliani, Tita, Emy Yunita Rahma Pratiwi, and Claudya Zahrani Susilo. 2022. “The Influence Of Problem-Based Learning Models On Mathematics Learning Outcomes For Grade IV SDN Kedungotok”. IJPSE Indonesian Journal of Primary Science Education 3 (1):167-73. https://doi.org/10.33752/ijpse.v3i1.2813.