Alizadeh Pahlavani, M. R., Shahbazi Ayat, Y., Vahedi, A. (2017). Torque Ripple Reduction in Permanent-Magnetic BLDC Motor Using Optimum Design of Motor Structure. *Nashriyyah -i Muhandisi -i Barq va Muhandisi -i Kampyutar -i Iran*, 15(1), 55-61.