BETANCOURT, I. V. National trends in demand for Professional Aviation University. Ciencias Espaciales, [S. l.], v. 7, n. 2, p. 14–33, 2016. DOI: 10.5377/ce.v7i2.2518. Disponível em: https://camjol.info/index.php/CE/article/view/2518. Acesso em: 16 aug. 2024.