Sagita, Nila. “The Influence Of The Use Of Filtration Media On The Quality Of Dug Well Water In Asam Peutek Village, Langsa Lama District”. JURNAL HADRON 2, no. 2 (November 16, 2020): 34-36. Accessed November 4, 2026. https://ejurnalunsam.id/index.php/jh/article/view/2132.