1. Mining sequential patterns;Agrawal,1995
2. Item response theory: what it is and how you can use the IRT procedure to apply it;An;SAS Institute Inc. SAS364-2014,2014
3. Online recommendation of learning path for an e-learner under virtual university;Basu,2013
4. Belacel, N., Durand, G., & Laplante, F. (2014). A binary integer programming model for global optimization of learning path discovery. In EDM, Workshops.
5. Genetic algorithm based adaptive learning scheme generation for context aware e-learning;Bhaskar;International Journal on Computer Science and Engineering,2010