SAIDAH, Sofia. Dual Steganography in Digital Images with Spread Spectrum Insertion Method. JMECS (Journal of Measurements, Electronics, Communications, and Systems), [S. l.], v. 5, n. 1, p. 7–14, 2019. DOI: 10.25124/jmecs.v5i1.2073. Disponível em: https://journals.telkomuniversity.ac.id/jmecs/article/view/2073. Acesso em: 19 feb. 2026.