MUSTIKA, A. Kualitas Mata Air Langsepan Ditinjau dari Parameter pH, TDS, dan DHL: Review of Water Quality of Langsepan Springs According to the Parameters of pH, TDS, and DHL. JERNIH : Journal of Environmental Engineering and Hygiene, [S. l.], v. 2, n. 01, p. 1–9, 2025. DOI: 10.31537/jernih.v2i01.1877. Disponível em: https://jurnal.unipar.ac.id/index.php/jernih/article/view/1877. Acesso em: 23 jul. 2025.