, K. K. N. S. B. A Review on the Need of HVDC Transmission System. International Journal on Future Revolution in Computer Science & Communication Engineering, [S. l.], v. 3, n. 9, p. 25–29, 2017. Disponível em: http://www.ijfrcsce.org/index.php/ijfrcsce/article/view/216. Acesso em: 5 may. 2024.