Candra, Joni Eka, and Hazimah Hazimah. “IoT-Based Smart Water Quality Monitoring System for Early Detection of Water Pollution in Batam City”. Journal of Computer Networks, Architecture and High Performance Computing 7, no. 4 (November 9, 2025): 1226–1234. Accessed September 3, 2026. https://itscience-indexing.com/jurnal/index.php/CNAPC/article/view/7115.