D. Anil Kumar , G. Surya Narayana , Dr. M. Rudra Kumar. “Predicting User Geographical Service Rating in Social Network Using Point of Interest Recommendation”. International Journal of Emerging Trends in Science and Technology 4, no. 09 (September 30, 2017): 5898-5904. Accessed November 23, 2024. http://igmpublication.org/ijetst.in/index.php/ijetst/article/view/1390.