IRVANDI, Mukhlis Arief; SISWOYO, Hari; IRAWAN, Dasapta Erwin. Chemical Characteristics of Surface Water of Sumpil River and Groundwater on its Surroundings. Urecol Journal. Part E: Engineering, [S. l.], v. 2, n. 1, p. 1–8, 2022. DOI: 10.53017/uje.137. Disponível em: https://e-journal.urecol.org/index.php/uje/article/view/137. Acesso em: 3 may. 2024.