GORATHOKI, M.; AMATYA, I. M. Biological Denitrification of Nitrate Contaminated Ground Water with Elementary Sulfur. Journal of Advanced College of Engineering and Management, [S. l.], v. 5, p. 63–69, 2019. DOI: 10.3126/jacem.v5i0.26687. Disponível em: https://nepjol.info./index.php/JACEM/article/view/26687. Acesso em: 26 dec. 2024.