Thanh Lich, N. and Thanh Loan, P. 1747242000. Online determination of reference currents for wide-speed range operation of IPMSM in electric vehicles using the Newton-Raphson method. Transport and Communications Science Journal. 76, 4 (1747242000), 541-555. DOI:https://doi.org/10.47869/tcsj.76.4.8.