MINAKSHI SARKAR, SABYASACHI PRAMANIK, SK. SAHNWAJ. Image Steganography Using DES-DCT Technique. Turkish Journal of Computer and Mathematics Education (TURCOMAT), [S. l.], v. 11, n. 3, p. 1805–1812, 2022. DOI: 10.17762/turcomat.v11i3.11896. Disponível em: https://turcomat.org/index.php/turkbilmat/article/view/11896. Acesso em: 2 may. 2024.