BHEEM SEN NEEL; NOOR AHMED SHAIKH; RIAZ AHMED SHAIKH; AFTAB AHMED. A LIGHTWEIGHT ADAPTIVE LSB AND GLOBAL-DCT FRAMEWORK FOR HIGH-FIDELITY IMAGE STEGANOGRAPHY AND COPYRIGHT AUTHENTICATION. Spectrum of Engineering Sciences, [S. l.], v. 4, n. 5, p. 2029–2053, 2026. Disponível em: https://thesesjournal.com/index.php/1/article/view/2933. Acesso em: 23 may. 2026.