فهرس المقالات Parul Agarwal المقاله 1 - AI based Computational Trust Model for Intelligent Virtual Assistant 20.1001.1.23221437.2020.8.32.7.3 10.29252/jist.8.32.263 Babu Kumar Ajay Vikram Singh Parul Agarwal Journal of Information Systems and Telecommunication (JIST) , العدد 4 , السنة 8 , پاییز 2020