1. Akub, K., Martin, H., Drahomira, H., Zdenek, Z., Jonas, V., Wolff, A.: OU analyse: analysing at-risk students at the open university. LAK (2015)
2. Alfred, E., Hanan, A.: Improving student success using predictive models and data visualisations. Research in Learning Technology (2012)
3. Alfred, E., Hanan, A.: Student success system: risk analytics and data visualization using ensembles of predictive models. LAK (2012)
4. Alice, Z., Amanda, C.: Feature Engineering for Machine Learning. O’REILLY (2018)
5. David, M.O., Du, Q.H., Mark, R., Martin, D., Damyon, W.: A supervised learning framework: using assessment to identify students at risk of dropping out of a MOOC. J. Comput. High. Educ. (2020)