“DESIGN AN OPTIMAL PID CONTROLLER WITH NONLINEAR FUNCTION USING BACTERIA FORAGING OPTIMIZATION FOR SINGLE FLEXIBLE LINK ROBOT MANIPULATOR”. Journal of Engineering and Sustainable Development 21, no. 4 (July 1, 2017): 14–29. Accessed April 28, 2024. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/469.