The Impact of the Power Transformer Connections on the Flow of Zero Sequence Current. Al-Rafidain Engineering Journal (AREJ), [S. l.], v. 28, n. 1, p. 219–229, 2023. DOI: 10.33899/rengj.2022.136263.1205. Disponível em: https://rengj.uomosul.edu.iq/index.php/rengj/article/view/30861. Acesso em: 26 jun. 2026.