ACOSTA-NAVARRO, J. C. “THE HERCULES PROJECT”: THE HISTORY OF THE BRAZILIAN GOVERNMENT’S RECOGNITION OF UFOLOGIST AS AN OCCUPATION. International Journal of Research -GRANTHAALAYAH, [S. l.], v. 12, n. 8, p. 8–24, 2024. DOI: 10.29121/granthaalayah.v12.i8.2024.5738. Disponível em: https://www.granthaalayahpublication.org/journals/granthaalayah/article/view/5738. Acesso em: 11 oct. 2025.