, Subodh Garg, Sukanya Sarma, Supriya G, Saba Naureen, Dr. Prasad G R. “Modern Feedback System: A Survey”. International Journal on Recent and Innovation Trends in Computing and Communication 3, no. 4 (April 30, 2015): 2090–2096. Accessed April 28, 2024. https://ijritcc.org/index.php/ijritcc/article/view/4187.