Febriyana, Nur Aini, and Ali Masduqi. “Aeration - Advanced Filtration (AAF) Treatment for Reducing Iron and Chloride in Natural Groundwater”. IPTEK The Journal for Technology and Science 31, no. 2 (July 1, 2025): 169–177. Accessed January 30, 2026. https://journal.its.ac.id/index.php/jts/article/view/4228.