CHAKRAVORTY, J.; SARASWAT, J. Improving Power Flow Capacity of Transmission Lines Using DPFC with a PEM Fuel Cell. Engineering, Technology & Applied Science Research, Greece, v. 9, n. 6, p. 4883–4885, 2019. DOI: 10.48084/etasr.3155. Disponível em: https://etasr.com/index.php/ETASR/article/view/3155. Acesso em: 25 oct. 2021.