Hadioui, Abdelladim, Nour-eddine El Faddouli, Yassine Benjelloun Touimi, and Samir Bennani. 2017. “Machine Learning Based On Big Data Extraction of Massive Educational Knowledge”. International Journal of Emerging Technologies in Learning (iJET) 12 (11):pp. 151-167. https://doi.org/10.3991/ijet.v12i11.7460.