ZAKY, Mohamed S.; AHMED, Hossam E.; ELSADD, Mahmoud; ELGAMASY, Mahmoud. Protection of HVDC Transmission Systems for Integrating Renewable Energy Resources. Engineering, Technology & Applied Science Research, Greece, v. 13, n. 6, p. 12237–12244, 2023. DOI: 10.48084/etasr.6463. Disponível em: https://www.etasr.com/index.php/ETASR/article/view/6463. Acesso em: 2 jun. 2026.