Tangke, F.N., Nashrullah, N., Herlina, H., Muchdar, M. and Wilade, S. 2025. Project-Based Learning as an Innovative Approach to Improve Elementary Social Studies Learning Outcomes. Journal of Innovation and Research in Primary Education. 4, 4 (Sep. 2025), 2702–2712. DOI:https://doi.org/10.56916/jirpe.v4i4.2006.