Assami, Sara, Najima Daoudi, and Rachida Ajhoun. 2020. “A Semantic Recommendation System for Learning Personalization in Massive Open Online Courses”. International Journal of Recent Contributions from Engineering, Science & IT (iJES) 8 (1):pp. 71-80. https://doi.org/10.3991/ijes.v8i1.14229.