Roshni Singh, Prof. Sunny Jain. “Efficient Time and Power of 9 7 Coefficient Based 2-D Discrete Wavelet Transform Using Vedic Math’s”. International Journal of Research & Technology 8, no. 4 (November 5, 2020): 33–43. Accessed March 29, 2026. https://ijrt.org/j/article/view/520.