Mathematical-programming approaches to test item pool design (No. RR 02-09) (pp. 93-108). Twente, The Netherlands: University of Twente, Faculty of Educational Science and Technology.
. (2002). . (2002).
Implementing a CAT: The AMC Experience . Journal of Computerized Adaptive Testing, 3(1), 1-12. doi:10.7333/15100301001
. (2015).