KUMAR, A.; RAGHAVA, N. Selective colour image encryption using Hénon chaotic system with a keyless substitution cipher. Engineering and Applied Science Research, [S. l.], v. 47, n. 1, p. 66–76, 2020. Disponível em: https://ph01.tci-thaijo.org/index.php/easr/article/view/200978. Acesso em: 1 oct. 2026.