Alhassan, Gadalla A., Abdulkader Maleh, and Gazzalla I FEDEEL. “Distribution of Microorganisms in Soil Horizon at Different Depths of in Al Jabal Al Akhdar”. Al-Mukhtar Journal of Sciences 1, no. 1 (June 30, 1992): 45–49. Accessed November 11, 2025. https://omu.edu.ly/journals/index.php/mjsc/article/view/1372.