Yousaf, M. H., Hafiz A. Habib, F. Hussain, and M. Rizwan. “VISUAL GESTURE BASED AUGMENTED VIRTUAL KEYBOARD SYSTEM”. The Nucleus 50, no. 4 (November 29, 2013): 381–386. Accessed December 21, 2024. http://thenucleuspak.org.pk/index.php/Nucleus/article/view/741.