KAUR, A; KAUR, J. Improving Two-Layer Data Security in Image Steganography. International Journal of Computer Sciences and Engineering, [S. l.], v. 6, n. 8, p. 587–591, 2025. DOI: 10.26438/ijcse/v6i8.587591. Disponível em: https://ijcse.isroset.org/index.php/j/article/view/3204. Acesso em: 2 feb. 2026.