Sadigh, Mansoor, Aliye, Hossein, Baghery, Davood, Bafandeh Zendeh, Alireza, Marzi Alamdari, Jabriel (2012). Investigating the Rate of Highly Educated Managers’ Entrepreneurship in the Manufacturing Units of the Industrial Complexes of East Azarbaijan Province. *The Journal of Productivity Management*, 6(3), 97-120.