KOJU, N. K.; PRASAI, T.; SHRESTHA, S. M.; RAUT, P. Drinking Water Quality of Kathmandu Valley. Nepal Journal of Science and Technology, [S. l.], v. 15, n. 1, p. 115–120, 2015. DOI: 10.3126/njst.v15i1.12027. Disponível em: https://www.nepjol.info/index.php/NJST/article/view/12027. Acesso em: 15 jul. 2024.