Xu, S., & Chee, Y. S. (2003). Transformation-based diagnosis of student programs for programming tutoring systems. IEEE transactions on software engineering, 29(4), 360-384. https://doi.org/10.1109/TSE.2003.1191799
Chicago Style (17th ed.) CitationXu, Songwen, and Yam San Chee. "Transformation-based Diagnosis of Student Programs for Programming Tutoring Systems." IEEE Transactions on Software Engineering 29, no. 4 (2003): 360-384. https://doi.org/10.1109/TSE.2003.1191799.
MLA (9th ed.) CitationXu, Songwen, and Yam San Chee. "Transformation-based Diagnosis of Student Programs for Programming Tutoring Systems." IEEE Transactions on Software Engineering, vol. 29, no. 4, 2003, pp. 360-384, https://doi.org/10.1109/TSE.2003.1191799.
Warning: These citations may not always be 100% accurate.