List of Articles رسمی بودن Open Access Article Abstract Page Full-Text 1 - Evaluation of Direct Marketing Application in Non-profit Services Organizations (Case Study: Karaj’s Art Organizations) M. A. Abdolvand K. Heidarzadeh M. Najafi pirasteh Open Access Article Abstract Page Full-Text 2 - Evaluation the Role of Entrepreneurial Proclivity Organization Structure and Market Orientation on Business Performance H. Nikoomaram K. Heidarzadeh