C. Wang, and G. Chen. ITiCSE '04: Proceedings of the 9th annual SIGCSE conference on Innovation and technology in computer science education, 36, page 132--136. New York, NY, USA, ACM Press, (September 2004)
C. Wang, and G. Chen. ITiCSE '04: Proceedings of the 9th annual SIGCSE conference on Innovation and technology in computer science education, 36, page 132--136. New York, NY, USA, ACM Press, (September 2004)