List of Articles Abolfazl Aleahmad Article 1 - Blog feed search in Persian Blogosphere 10.7508/jist.2014.04.004 Mohammad Sadegh Zahedi Abolfazl Aleahmad rahgozar rahgozar Farhad Oroumchian Journal of Information Systems and Telecommunication (JIST) , Issue 4 , Year , Autumn 2014