Lawgali, Youssef F. “Some Physico-Chemical Analyses of Groundwater Sources in Al-Marj Region in the North-East of Libya”. Scientific Journal for Faculty of Science-Sirte University 2, no. 1 (April 17, 2022): 88–94. Accessed December 22, 2024. https://journal.su.edu.ly/index.php/jsfsu/article/view/64.