Determination of Water Quality Index for Various Sources of Drinking Water in Tando Allahyar City. International Journal of Emerging Engineering and Technology, [S. l.], v. 5, n. 1, p. 62–67, 2026. DOI: 10.57041/jrsh4c84. Disponível em: https://grsh.org/journal1/index.php/ijeet/article/view/165.. Acesso em: 21 jul. 2026.