СУЛЕМА, Є. С.; ШИРОЧИН, С. С. Image steganography method based on complementary image. Ukrainian Information Security Research Journal, [S. l.], v. 15, n. 4, p. 345–353, 2013. DOI: 10.18372/2410-7840.15.5727. Disponível em: http://jrnl.kai.edu.ua/index.php/ZI/article/view/5727. Acesso em: 14 jun. 2026.