Weigang, Li, Leonardo Deane de Abreu Sá, Geraldo Ferreira Galvão, and Rute Maria Bevilaqua. “Prediction of the Level of Paraguay River Using Neural Networks”. Pesquisa Agropecuaria Brasileira 33, no. 13 (December 1, 1998): 1791–1797. Accessed July 7, 2026. https://apct.sede.embrapa.br/pab/article/view/5059.