PURWINARKO, A.; AMALIA LANGGUNDI, F. . Crude oil price prediction using Artificial Neural Network-Backpropagation (ANN-BP) and Particle Swarm Optimization (PSO) methods. Journal of Soft Computing Exploration, [S. l.], v. 4, n. 2, p. 99-106, 2023. DOI: 10.52465/joscex.v4i2.159. Disponível em: https://www.shmpublisher.com/index.php/joscex/article/view/159. Acesso em: 18 apr. 2026.