SAMAL, Milan; LAMA, Shreeja Lopchan; LUITEL, Subodh; GHIMIRE, Anish. A Pilot Scale Study of Greywater Treatment Using Gravel Sand Followed by Granular Activated Carbon. Kathmandu University Journal of Science, Engineering and Technology, [S. l.], v. 14, n. 2, 2020. DOI: 10.3126/kuset.v14i2.63459. Disponível em: https://nepjol.info/index.php/KUSET/article/view/63459. Acesso em: 18 jan. 2025.