Abidi AR, Halepoto AH, Chandio FR, Shaikh FM. Pak-India Trade Relationship Based on Gravity Modeling: Issues and Challenges. 5006 [Internet]. 2013 Nov. 15 [cited 2024 Jul. 3];3(11):301-5. Available from: https://archive.aessweb.com/index.php/5006/article/view/4110