A. Abbass, Estabraq, and Amer M. Ali. 2023. “Effect of Changing Magnet Material on Cogging Torque and Torque Ripple of Brushless DC Motor”. Al-Iraqia Journal for Scientific Engineering Research 2 (1):57-67. https://ijser.aliraqia.edu.iq/index.php/ijser/article/view/61.