Greyling J, Cilliers C and Calitz A.
(2006). B#: The Development and Assessment of an Iconic Programming Tool for Novice Programmers 2006 7th International Conference on Information Technology Based Higher Education and Training. 10.1109/ITHET.2006.339788. 1-4244-0405-3. (367-375). http://ieeexplore.ieee.org/document/4141651/