JOHNSON, Erick. Outer Space Security: An exploration of the U.S. Space Force’s area of operations. Panoply Journal, [S. l.], v. 3, p. 62–71, 2022. Disponível em: https://www.ciris.info/panoply/index.php/journal/article/view/55. Acesso em: 18 oct. 2024.