VALDEZ, M. T.; FERREIRA, C. M.; MACIEL BARBOSA, F. P. Software Packages to Support Electrical Engineering Virtual Lab. International Journal of Online and Biomedical Engineering (iJOE), [S. l.], v. 8, n. S2, p. pp. 19–23, 2012. DOI: 10.3991/ijoe.v8iS2.1917. Disponível em: https://online-journals.org/index.php/i-joe/article/view/1917. Acesso em: 13 aug. 2022.