Title	Audio Watermarking by Hybridization of DWT-DCT
Author	Ghulam Ali, Muhammad Tahir Mumtaz, Inam Ul Haq, Zia Ul Rehman, Nazir Ahmad, Zunaira Saleem, Sohail Iqbal, Khurshid Asghar, Muhammad Tayyab Mumtaz
Citation	Vol. 17  No. 8  pp. 19-27
Keywords	Audio watermarking, Discrete Wavelet Transform, Discrete Cosine Transform, Human Auditory System, Human Visual System, Adding White Gaussian Noise.

Title	Cross-cultural emotion analysis a clustering approach
Author	Sabir Ali Shah, Ghulam Ali and Rao Sohail Iqbal
Citation	Vol. 17  No. 8  pp. 35-41
Keywords	FER, K-means, SOM, LBP, HOG

Title	Exploration of Color Visual Cryptography By Using Hybrid Technique
Author	Khalid Akbar, Rao Sohail Iqbal, Ghulam Ali, Ume Aymen and Muhammad Yasir
Citation	Vol. 17  No. 9  pp. 46-52
Keywords	Visual cryptography, Hybrid Cryptography scheme, Extended Visual Cryptography Scheme.