Irhema, S. and Arhouma, A.A.S. 2024. Assessing the Drinking Water Quality, and its Commercial Purification Units Efficiency Distributed in Alassaba Municipality- Libya. Scientific Journal for Faculty of Science-Sirte University. 4, 1 (Apr. 2024), 50–58. DOI:https://doi.org/10.37375/sjfssu.v4i1.2523.