N. Panneer Selvam, et al. “Performance of Direct Torque Control (DTC) CSI Fed Interior Permanent Magnet Synchronous Motor (IPMSM) Drive With Online Stator Resistances ”. Current Approaches in Engineering Research and Technology Vol. 7, Aug. 2024, pp. 115-34, doi:10.9734/bpi/caert/v7/1006.