Kolahkaj, Maral, Harounabadi, Ali, Nikravan shalmani, Alireza, Chinipardaz, Rahim (2019). DBCACF: A Multidimensional Method for Tourist Recommendation Based on Users’ Demographic, Context and Feedback. *Journal of Information Systems and Telecommunication (JIST) *, 6(24), 209-219. 10.7508/jist.2018.04.004