فهرست مقالات reza samizadeh مقاله 1 - Customer Retention Based on the Number of Purchase: A Data Mining Approach Sahar Mehregan Reza Samizadeh International Journal of Management and Business Research , شماره 5 , سال 2 , زمستان 2012 مقاله 2 - Fuzzy Risk Analysis Model for E-tourism Investment Zeinab Jowkar Reza Samizadeh International Journal of Management and Business Research , شماره 2 , سال 1 , بهار 2011 مقاله 3 - Risk Analysis in E-commerce via Fuzzy Logic Mohammad Hossien Zirakja Reza Samizadeh International Journal of Management and Business Research , شماره 3 , سال 1 , تابستان 2011 مقاله 4 - Process of Risk Analysis for Iranian Insurance Companies Hadis Zeydabadi Nejad Reza Samizadeh Alireza Hajji International Journal of Management and Business Research , شماره 4 , سال 1 , پاییز 2011