Widianto, Andri, Jamal Rauf Husain, and Firman Nullah Yusuf. 2023. “Groundwater Quality Analysis In Sidomulyo Hamlet, Argomulyo Village, Kalaena District East Luwu County”. Journal of Geology and Exploration 2 (1):32-41. https://doi.org/10.58227/jge.v2i1.51.