Ahmed Atia1 and Nagib Elmarzugi2,3. “Proceeding of the 4th Libyan Conference on Medical and Pharmaceutical Sciences: ORGANIZED BY. Center of Scientific Research and International Cooperation - University of Tripoli Alahlia”. AlQalam Journal of Medical and Applied Sciences, vol. 3, no. 3, June 2020, pp. 1-30, https://uta.edu.ly/journal/index.php/Alqalam/article/view/103.