Samudra, Rafif Aswidar, Lintang Suminar, and Murtanti Jani Rahayu. 2025. “An Analysis of the Factors Contributing to Slum Development from the Perspective of Sustainable Settlements in Ngrampal Subdistrict, Sragen Regency”. Journal of Geosciences and Environmental Studies 2 (2):14. https://doi.org/10.53697/ijgaes.v2i2.4131.