H. A. Saleh, Salah. “ESTABLISHMENT OF READILY MATHEMATICAL FORMULATION FOR THE EVALUATION OF SLOPE STABILITY IN EARTH-FILL DAMS”. Journal of Engineering Research 18, no. 36 (May 22, 2024): 11. Accessed November 22, 2024. http://uot.edu.ly/journals/index.php/jer/article/view/1098.