فهرست مقالات affiliation with business groups دسترسی آزاد مقاله صفحه چکیده متن کامل 1 - The Relationship Between Company Strategies and Effective Factors According to The Degree of Cost Stickiness Zahra Hashemipour Nasri Mojgan Safa Fardin Mansouri Reza Gholami Jamkarani