Alizadeh Pahlavani, M. R., Shahbazi Ayat, Y., Vahedi, A. (2017). Improved Design of Axial Flux Permanent Magnet Synchronous Machines Using PSO Algorithm. *Nashriyyah -i Muhandisi -i Barq va Muhandisi -i Kampyutar -i Iran*, 14(4), 298-304.