Abdulhussein kareem G, Yasin NM, Hasan IJ. Position - Velocity Control for Two PMDC Motors Connected by a Cross-Coupling Technique with Butterflies Optimization Algorithm. JT [Internet]. 2021 Jun. 30 [cited 2024 Nov. 23];3(2):31-44. Available from: https://journal.mtu.edu.iq/index.php/MTU/article/view/323