Ribeiro da Silva Graciano, A.A., da Silva Fortuna, F.J., Oinhos Pedruzzi, W., Spindola Rangel Dias, A.C. , Lamien, B., Rambalducci Dalla, C.E., Betencurte da Silva, W. and Sampaio Dutra, J.C. 2023. Echo state network-based metamodel for the problem of stagnant petroleum cooling in pipe-in-pipe flowlines. Scientia Plena. 19, 11 (Dec. 2023). DOI:https://doi.org/10.14808/sci.plena.2023.119906.