Nugroho, Handi Wilujeng, and Kurniawan Hamidi. “Invention of Natural Filtration Equipment Using Recycled Materials As Household Waste Water Filters”. Greeners: Journal of Green Engineering for Sustainability 1, no. 01 (September 14, 2023): 25–30. Accessed September 20, 2024. https://journal.uvers.ac.id/index.php/greeners/article/view/167.