Salim Mohammed, Nuha, and Ziyad Tariq Mustafa Al-Ta'I. “Using Magic Cube and a Modified LSB for Audio Steganography”. International Journal of Engineering & Technology, vol. 7, no. 4.19, Nov. 2018, pp. 727-31, https://doi.org/10.14419/ijet.v7i4.19.27989.