Aburas , M. M., Yousuf , M. S., & Alkhboli, M. eldin M. (2020). The Effect of Check Dams and the Use of Semi-Arid slopes on Runoff and Soil Loss, at Some Valleys of the South of Al-Jabal Al-Akhdar, Libya. Al-Mukhtar Journal of Sciences, 35(1), 69-83. https://doi.org/10.54172/mjsc.v35i1.367