GHANI, A.; QAYYUM, I.; HUSSAIN, S.; RIAZ, M.; SADDIQA, A. Evaluation of Hardness of Ground Drinking Water in Vehari, Pakistan: Evaluation of Hardness of Ground Drinking Water in Vehari, Pakistan. International Journal of Economic and Environmental Geology, [S. l.], v. 10, n. 4, p. 84–89, 2020. DOI: 10.46660/ijeeg.v10i4.399. Disponível em: http://econ-environ-geol.org/index.php/ojs/article/view/399. Acesso em: 23 feb. 2025.