AHMED, K. .; DE FREITAS COELHO, M.; BOUSSON, K. . Optimal Fuel Saving in 4D Waypoint Networks. KnE Engineering, [S. l.], v. 5, n. 6, p. 500–513, 2020. DOI: 10.18502/keg.v5i6.7065. Disponível em: https://knepublishing.com/index.php/KnE-Engineering/article/view/7065. Acesso em: 13 may. 2025.