Al-Ani, L. A., M. S. M. Altaei, and Q. Khamees. “Simulation of Obstacle Avoidance for Auto Guided Land Vehicle”. Iraqi Journal of Science, Vol. 60, no. 1, Jan. 2019, pp. 189-03, https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/590.