“…Authors & Year (Paper Ref.) Content-based (Mostafa et al, 2014), (Deline, G., Lin, F., Wen, D., & Gasevic, 2007), (Poeppelmann, 2011) Collaborative filtering-based (Chang et al, 2016), (Unelsrød, 2011), (Dhabi & Advisor, 2012, (Li, 2015) Knowledge-based , (Xu, Xing, Member, & Schaar, 2016), (Werghi, Naoufel, & Kamoun, 2009), (Roushan et al, 2014), (Ai-nory, 2012), (Mohamed, 2015), , (Kristiansen, Sørensen, & Stidsen, 2011), (Engin et al, 2014, (Henderson & Goodridge, 2015), Omiros Iatrellis, A Semantic Enhanced Framework for Modeling and Executing Self-evolving Educational and Business Processes towards Personalized Learning in Higher Education (Mohamed, 2016), (Feghali, Zbib, & Hallah, 2011), (Prof & Shakeel, 2012), (Hashemi & Blondin, 2010), (Laghari & Khuwaja, 2012), (Ahmar, 2011), (Aslam & Khan, 2011), (Naini, Sadasivam, & Tanik, 2008), (Albalooshi & Shatnawi, 2010), (Zhou & Yu, 2008), (Al-ghamdi et., 2012), (Nambiar & Dutta, 2010), (Nguyen, Hoang, Tran, Nguyen, & Nguyen, 2008), Hybrid (Deorah, Sridharan, & Goel, 2010), (Daramola, Emebo, Afolabi, & Ayo, 2014), (Sobecki & Tomczak, 2010), (Ragab, Mashat, & Khedra, 2012), (Lee & Cho, 2011),…”