R. Yasien, F., and M. S. Ali. “Performance Comparison Between Conventional PI and PI-Like Fuzzy Speed Controller for Three Phase Induction Motor”. American Scientific Research Journal for Engineering, Technology, and Sciences, vol. 42, no. 1, Apr. 2018, pp. 148-56, https://asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/4037.