Efficiency Assessment of Water Desalination Plants in Al-Ajaylat Region, Libya, Using the Water Quality Index (WQI). م ل ع ت ب [Internet]. 2026 Aug. 31 [cited 2026 Sep. 2];8(2):A25-30. Available from: https://www.srcest.org.ly/journal/index.php/ljest/article/view/431