فهرس المقالات Mohammad Mehrnia المقاله 1 - Data Steganography on VoIP through Combination of Residue Number System and DNA Sequences Azin Azizifard Mohamad Qermezkon Tahereh Postizadeh Hamid Barati Journal of Advances in Computer Research , العدد 2 , السنة 5 , بهار 2014 المقاله 2 - Audio Signal Encryption Based on Permutation Relations and Residue Number System Fereshteh Ghanbari Adivi Mohammad Mehrnia Journal of Advances in Computer Research , العدد 4 , السنة 7 , تابستان 2016