Rudin, R., Raharjo, T.J. and Budi Utomo, K. 2021. The Effect of Project-Based Learning Making Dioramas from Inorganic Wastes on Elementary School to Enhance Student’s Conceptual Understanding and Creativity. Journal of Primary Education. 10, 3 (Sep. 2021), 297-307. DOI:https://doi.org/10.15294/jpe.v10i3.49927.