SRIDHAR, V; DYNA, M. Two-Level Image Encryption Algorithm Based On Key-Image. International Journal of Computer Sciences and Engineering, [S. l.], v. 6, n. 8, p. 999–1008, 2025. DOI: 10.26438/ijcse/v6i8.9991008. Disponível em: https://ijcse.isroset.org/index.php/j/article/view/3271. Acesso em: 2 feb. 2026.