Handayani, Nanik, Marini Bravikawati, and Ipak Neneng Mardiah Bukit. “The Effect of Using Expanded Polystyrene (EPS) Geofoam As A Fill Material on Soft Soil on Settlement and Changes in The Groundwater Table: A Case Study of The Eastern Coastal Area of Langsa City, Aceh Province”. Journal Research of Social Science, Economics, and Management 6, no. 2 (September 18, 2026): 1100–1110. Accessed September 25, 2026. https://jrssem.publikasiindonesia.id/index.php/jrssem/article/view/1688.