Context-Aware Recommender Systems for Social Networks: Review, Challenges and Opportunities. - Areej Bin Suhaim; Jawad Berri (IEEE Access, 2021)

Directional user similarity model for personalized recommendation in online social networks. - Areej Bin Suhaim; Jawad Berri (J. King Saud Univ. Comput. Inf. Sci., 2022)