1. Ahlgren, A. and M. Harper. 2013. ALEKS-based placement at the University of Illinois. In J.Cl. Falmagne, D. Albert, C. W. Doble, D. Eppstein, and X. Hu (Eds), Knowledge Spaces: Applications in Education, pp. 51–68. Berlin: Springer.
2. Chang, J. 2017. ALEKS PPL Case Study California State University, Long Beach. https://www.mheducation.com/highered/aleksppl/efficacy-and-research.html. Accessed 18 August 2021.
3. Overview
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