R.Navinkumar, and A.Vijayalakshmi. “Mining Web Graphs for Recommendations Identification for Query Suggestion With Efficient Search Re-Ranking”. International Journal of Intellectual Advancements and Research in Engineering Computations, vol. 5, no. 2, Aug. 2017, pp. 1532-7, doi:10.61096/ijiarec.v5.iss2.2017.1532-1537.