Muhammad Kamran Younus, Muhammad Hasan, Dr. Athar Iqbal, Syed Muhammad Salman, and Dr. Atif Aziz. “Efficiency & Productivity Analysis of Cropping Sector of South Asia: A Meta-Analysis”. Indus Journal of Social Sciences 3, no. 1 (March 19, 2025): 919–954. Accessed April 9, 2026. https://induspublishers.com/index.php/IJSS/article/view/911.