Dinda Sulistia, & Arrini Shabrina Anshor. (2023). The Influence of Problem Based Learning (PBL) Model on Student Learning Outcomes in Mathematics Learning Materials Building Cube Space and Beam in Class V SDN 060907 Medan Maimun District. International Journal of Educational Research Excellence (IJERE), 2(2), 173–178. https://doi.org/10.55299/ijere.v2i2.457