Mohd. Fairuz Mohd. Yusof, and Rafisha Ramly, and Ng, Kai-Li and Yeoh, Eng-Thiam and Robin Salim, and Elandy, Kasturi Muthu (2005) Object-oriented approach in developing knowledge base for a multimedia e-learning system. In: In proceeding of: Proceedings of the Ninth IASTED International Conference on Internet and Multimedia Systems and Applications (IMSA 2005). World Scientific and Engineering Academy and Society (WSEAS), pp. 287-292. ISBN 960-8457-10-6