Gulafshan Parveen, Prof. Shyam Dubey and Prof. Naziya Pathan (2018) “REVIEW OF INTEGRATED QUESTION ANSWERING SYSTEM BASED ON CROWDSOURCING”, International Journal of Advance Engineering and Research Development (IJAERD), 5(4), pp. 801–804. Available at: https://www.ijaerd.org/index.php/IJAERD/article/view/3166 (Accessed: 5 July 2025).