Hidayatun Najikha, Khusnul Fajriyah and Wawan Priyanto 2025. The Impact of Diorama-Based Instruction on Elementary Students’ Understanding of the Hydrological Cycle in IPAS Learning. Solo International Collaboration and Publication of Social Sciences and Humanities. 3, 03 (Jul. 2025), 541–550. DOI:https://doi.org/10.61455/sicopus.v3i03.379.