Elakkiya, D., and Dr.K. Mahesh. “Video Steganography Method Based on Haar DWT and Spread Spectrum Technique”. IJRDO -Journal of Computer Science Engineering 2, no. 8 (August 31, 2016): 06-09. Accessed January 7, 2025. http://webdisk.ijrdo.org/index.php/cse/article/view/638.