AHMED YOUNIS, S.; MUWAFFAQ MAHMOOD ALYOUSIF, O. Electrical Power System Harmonics Analysis Using ETAP. Al-Rafidain Engineering Journal (AREJ), [S. l.], v. 27, n. 1, p. 90–98, 2022. DOI: 10.33899/rengj.2022.132717.1154. Disponível em: https://jamh.uomosul.edu.iq/index.php/arej/article/view/30627. Acesso em: 8 sep. 2025.