Rehman, M. Z.- ur, M. Zia, and Z. . Maroof. “Impact of Social Identity Management on Leadership Effectiveness: Empirical Evidence from the Asian Countries”. Pakistan Journal of Social Sciences, vol. 40, no. 2, June 2020, pp. 847-55, https://pjss.bzu.edu.pk/index.php/pjss/article/view/890.