HEYDARIAN, N. ., M. O. . NAJAFABADI, F. . LASHGARARA, and M. . MIRDAMADI. “Explaining the Challenges Facing the Development of Entrepreneurial University: The Application of Grounded Theory”. The Journal of Contemporary Issues in Business and Government, vol. 27, no. 3, June 2021, pp. 2561-8, https://cibgp.com/au/index.php/1323-6903/article/view/1865.