Rainfall variability in the São Paulo area of the Ribeira de Iguape river basin (Brazil) and the influence of ENOS, based on the Box-Plot technique. Ter. Pl. [Internet]. 2024 Oct. 7 [cited 2026 Jul. 21];18:1-21. Available from: https://revistas.uepg.br/index.php/tp/article/view/23128