جبلاوي أ., and جولحة أ. . “Optimized Fuzzy Controller for Controlling a Drilling Robot Using PSO Algorithm”. Tishreen University Journal -Engineering Sciences Series, vol. 44, no. 4, Sept. 2022, pp. 101-16, https://journal.tishreen.edu.sy/index.php/engscnc/article/view/12489.