E. Afjei, O. Hashemipour, M. A. Saati and M. M. Nezamabadi, “A New Hybrid Brushless DC Motor/Generator Without Permanent Magnet”, International Journal of Engineering Transaction B: Applications, Vol. 20, No. 1, (2007), 77-86.P.R. Upadhyay, K.R. Rajagopal and B.P. Singh, “Computer aided design of an axial-field permanent megnet brushless dc motor for electrical vehicle” , Journal of Applied Physics, Vol. 93, No.10 ,(2003), 8689-8691.Ajay Nair and K.R. Rajagopal, “Generic Model of an electrical vehicle for dynamic Simulation and performance prediction.” International Conference on Electrical Machines and Systems , (2010), 753-757.Module 2: Dynamics of Electric and Hybrid vehicles, NPTEL - Electricale Engineering - Introduction to hybrid and electrical vehicles.Lu Bing, Chen Huiyong, He Hongwen and Peng Jiankun, “The dynamic matching calculation and simulation for dual-motor driven electric vehicle”, IEEE Conference on Transportation Electrification Asia-Pacific,(2009),1-5.D.C Hanselman, Brushless Permanent Magnet Motor Design. New York: McGraw- Hill, (1994).M. Niaz Azari, M. Samami, S. M. Abedi Pahnehkolaei, “Optimal Design of a Brushless DC Motor, by Cuckoo Optimization Algorithm”, International Journal of Engineering Transaction B: Applications, Vol. 30, No. 5, (2017), 668-677. Amin Mahmoudi, Solmaz Kahourzade, Nasrudin Abd Rahim and ooi ping Hew, “Design, Analysis and prototype of an axial flux permanent magnet motor based on Genetic algorithm and finite element analysis”. IEEE Transactions on Magnetics, Vol.. 49, No. 4, (2013), 1479-1492.