ALI, M. S.; DAWOOD, W. R.; ALMOAEET, M.; AL-HAIDAREY, M. J. An indirect spectral shifted Gegenbauer collocation method for discretizing fractional optimal control problems. Results in Nonlinear Analysis, [S. l.], v. 7, n. 3, p. 177–193, 2024. Disponível em: https://nonlinear-analysis.com/index.php/pub/article/view/351. Acesso em: 16 oct. 2024.