Souabi, Sonia, Asmaâ Retbi, Mohammed Khalidi Idrissi, and Samir Bennani. 2021. “Towards an Evolution of E-Learning Recommendation Systems: From 2000 to Nowadays”. International Journal of Emerging Technologies in Learning (iJET) 16 (06):pp. 286-298. https://doi.org/10.3991/ijet.v16i06.18159.