Bhanu Prasad, A., Dr. N. Sambasiva Rao, K. Subba Rao, and B Lakshmi. “Comparative Study on Modern Approaches of Recommender System”. International Journal of Engineering & Technology 7, no. 4.6 (September 25, 2018): 60–62. Accessed May 5, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/20237.