SAFAA YOUNUS ALSAFFAWI, ZEYAD. Image Steganography by Using Exploiting Modification Direction and Knight Tour Algorithm. Journal of Al-Qadisiyah for Computer Science and Mathematics, [S. l.], v. 8, n. 1, p. 1–11, 2017. Disponível em: https://jqcsm.qu.edu.iq/index.php/journalcm/article/view/57. Acesso em: 9 sep. 2024.