Ch Santhoshi, V.Thirupathi, Kanegonda Ravi Chythanya, Srinivas Aluvala, G. Sunil. 2020. “A COMPREHENSIVE STUDY ON EFFICIENT KEYWORD-AWARE REPRESENTATIVE TRAVEL ROUTE RECOMMENDATION”. International Journal of Advanced Science and Technology 29 (8s), 1800 - 1810. http://sersc.org/journals/index.php/IJAST/article/view/12741.