Subhani, Fatima, Atif Yaseen, Bashir Ahemd Khan, and Anees Ayyub. “Productivity and Externality Effects of Exports: An Application of FEDER Model in Pakistan and India”. Pakistan Journal of Humanities and Social Sciences 5, no. 1 (June 30, 2017): 36–60. Accessed May 2, 2025. https://www.journals.internationalrasd.org/index.php/pjhss/article/view/16.