Taha, S. M., and Alamzeb Aamir. “History Culture and Cross-Border Migration: Impact of Afghan Refugees on Socio-Economic Environment of Peshawar”. International Journal of Independent Research Studies, vol. 1, no. 4, Oct. 2012, pp. 174-85, https://ecsenet.com/index.php/2304-6953/article/view/680.