Evri Ekadiansyah, Muhammad Aldo, Muhammad Ranu Al Habib, and Abdul Fatah Hassanudin. “Implementation of Simple Clean Water Filtration Technology for Communities Along the Deli River in Medan”. Outline Journal of Community Development 3, no. 1 (July 25, 2025): 59–67. Accessed September 8, 2025. https://journal.outlinepublisher.com/index.php/OJCD/article/view/486.