[1]
S. Abou El-Seoud, I. Taj-Eddin, A. Nosseir, H. El-Sofany, and N. Abu Rumman, “A Proposed Pedagogical Mobile Application for Learning Sign Language”, Int. J. Interact. Mob. Technol., vol. 7, no. 1, pp. pp. 46–55, Jan. 2013.