Mahmoud, Ghyath S. . and Mohammed, M. E.-S. . (2008) “Incidence of Pneumonia in Sheep in El-Jabal El-Akhdar (Libya) ”, Al-Mukhtar Journal of Sciences. Al Bayda, Libya, 20(1), pp. 112–122. doi: 10.54172/mjsc.v20i1.824.