Gohar, S., and Sumayya, Hasnain Sajid. “Challenges to Pakistan Economy During Zardari Era, 2008-2013: An Overview”. INTERNATIONAL JOURNAL OF HUMAN AND SOCIETY, Vol. 3, no. 3, Sept. 2023, pp. 15-21, https://ijhs.com.pk/index.php/IJHS/article/view/267.