V R Sasikumar, and Dr. Santhosh Baboo. “Fusion of Steganography Digital Watermarking Data Hidden In Patient Medical Image Using PPC Approach”. Global Journal of Computer Science and Technology 15, no. H4 (March 15, 2015): 25–23. Accessed May 8, 2024. https://computerresearch.org/index.php/computer/article/view/1294.