DHIMAL, Bimala; KAYASTHA, Rijan Bhakta; KARMACHARYA, Biraj Man. Application of the Presence/Absence (H₂S) Test Vial for Coliforms Detection in Rural Drinking Water of Nepal. NPRC Journal of Multidisciplinary Research, [S. l.], v. 2, n. 8, p. 175–190, 2025. DOI: 10.3126/nprcjmr.v2i8.83843. Disponível em: https://www.nepjol.info/index.php/nprcjmr/article/view/83843. Acesso em: 6 dec. 2025.