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Pillay N., A First Course in Genetic Programming, in inroads   ACM SIGCSE Bulletin, Vol. 36, No. 4, 93   96, ACM Press, December 2004.

Pillay N., Developing Intelligent Programming Tutors for Novice Programmers, in inroads- the SIGCSE Bulletin, Vol. 35, No. 2, 78 - 82, ACM Press, June 2003.