Ahmed Ridho Siagian, and Abdi Sugiarto. “Optimizing the SPAM Network in Huta Padang Village: A Regional Planning Approach to Improve Access to Clean Water ”. Journal of Information Technology, computer science and Electrical Engineering 1, no. 3 (November 4, 2024): 240–247. Accessed April 7, 2025. http://ysmk.org/ejournal/index.php/jitcse/article/view/108.