New Technique to Encryption and Embed Secret Messages Based on Lightness Layer in Color Model and Image Processing Methods. Eurasian Journal of Engineering and Technology, [S. l.], v. 6, p. 32–41, 2022. Disponível em: https://mail.geniusjournals.org/index.php/ejet/article/view/1347. Acesso em: 18 jun. 2026.