Guezi, A., A. Bendaikha, and A. Dendouga. “Direct Torque Control Based on Second Order Sliding Mode Controller for Three-Level Inverter-Fed Permanent Magnet Synchronous Motor: Comparative Study”. Electrical Engineering & Electromechanics, no. 5, Sept. 2022, pp. 10-13, doi:10.20998/2074-272X.2022.5.02.