Hameed, Ali E. “Partially Host-Adaptive Quantization Index Modulation Watermarking in a Baseband-Spread Transformation Domain”. Iraqi Journal for Electrical and Electronic Engineering 4, no. 1 (September 30, 2008): 33–43. Accessed December 16, 2025. https://ijeee.journalpath.com/ijeee/article/view/46.