PAL, S.; SAXENA, P.; MUTTOO, S. K. Designing Secure and Survivable Stegosystems. Defence Science Journal, [S. l.], v. 56, n. 2, p. 239–250, 2006. DOI: 10.14429/dsj.56.1886. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/1886. Acesso em: 10 sep. 2025.