Automated assessment of GUI programs using JEWL - English, J.; Boyle, R.; Clark, M.; Kumar, A. (English, J 2004, Automated assessment of GUI programs using JEWL. in R Boyle, M Clark & A Kumar (eds), ACM SIGCSE Bulletin. vol. 36 (3), ACM Press, New York, USA, pp. 137-141, 2004)