Ahmadabadi, Mojtaba, et al. “The Peseudo-Static Displacement Calculation of Reinforced and Unreinforced Soil Walls in Frictional Cohesive Soils Using Horizontal Slices Method”. International Journal of Engineering and Technology, vol. 7, no. 3.14, July 2018, pp. 202-9, https://doi.org/10.14419/ijet.v7i3.14.16894.