Alvarenga Cumplido, M.; Inocente, M. C.; Pereira de Medeiros, T.; Sampaio de Oliveira, G.; Marengo, J. A. Droughts and Water Crises in Southeastern Brazil: A Comparison History Among the Events of 2001, 2014 and 2021 Focusing on the Paraná River Basin. RBClima 2023, 32, 129-153.