TRIPATHI, Mansi; SINGAL, S. Performance Evaluation of Sewage Treatment Plants in Lucknow City. Hydro Nepal: Journal of Water, Energy and Environment, [S. l.], v. 12, p. 80–86, 2013. DOI: 10.3126/hn.v12i0.9039. Disponível em: https://www.nepjol.info/index.php/HN/article/view/9039. Acesso em: 6 dec. 2025.