Andawayanti, U., R. Asmaranto, M. A. Sajali, E. Suhartanto, M. M. Hidayat, and R. T. Utami. “Creating a Decentralized Integrated Performance Index Water Supply System: An Examination of SiPAS in the Brantas River Basin”. Engineering, Technology & Applied Science Research, vol. 16, no. 1, Feb. 2026, pp. 31662-9, doi:10.48084/etasr.13216.