Petrachini Gonçalves, C.; Soares Ramos, D.; Souza Rosa, P.; Henrique Balan, M.; Bezerra, B.; Cavalieri, M.; Ferreira de Mello, R. The Impact of COVID-19 on the Brazilian Power Sector: Operational, Commercial, and Regulatory Aspects. IEEE LAT AM T 2021, 20, 529-536.