Raj, Ram Gopal, and S. Abdul-Kareem. “Information Dissemination and Storage for Tele-Text Based Conversational Systems’ Learning”. Malaysian Journal of Computer Science 22, no. 2 (December 1, 2009): 138–160. Accessed May 4, 2024. https://ejournal.um.edu.my/index.php/MJCS/article/view/6373.