GÓMEZ SARDUY, J. R.; DE ARMAS TEYRA, M. A.; VIEGO FELIPE, P. R. Effect of voltage unbalance on efficiency of asynchronous motors. Evaluation in the experimental station of Ciudad Caracas sugar mill. Centro Azúcar Journal, [S. l.], v. 34, n. 1, 2007. Disponível em: http://centroazucar.uclv.edu.cu/index.php/centro_azucar/article/view/545. Acesso em: 7 jun. 2025.