Beevers , C. E., D. G. Wild, G. R. McGuire, D. J. Fiddes, and M. A. Youngson. “Issues of Partial Credit in Mathematical Assessment by Computer”. Research in Learning Technology 7, no. 1 (1). Accessed April 1, 2026. https://journal.alt.ac.uk/index.php/rlt/article/view/1048.