SAHLAN, Shafishuhaza. Variable Speed Drives: Energy Saving and SCADA System. International Journal of Integrated Engineering, [S. l.], v. 9, n. 4, 2017. Disponível em: https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/2013. Acesso em: 8 apr. 2026.