فهرست مقالات Hamid Reza Sima مقاله 1 - 2016 Olympic Games on Twitter: Sentiment Analysis of Sports Fans Tweets using Big Data Framework Azam Seilsepour Reza Ravanmehr Hamid Reza Sima Journal of Advances in Computer Engineering and Technology , شماره 4 , سال 5 , تابستان 2019
