فهرس المقالات Hamid Reza Sima المقاله 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 , العدد 4 , السنة 5 , تابستان 2019
