“Assessment Of Groundwater Quality For Drinking By Water Quality Index (WQI) In Sabratha  City,  Libya”. Libyan Journal of Ecological & Environmental Sciences and Technology 3, no. 2 (December 31, 2021): A38 – 43. Accessed September 25, 2025. https://www.srcest.org.ly/journal/index.php/ljest/article/view/171.