Pires, Averyl, and B. P. Sarath Chandran. “Determinants of Extensive and Intensive Margins of Indian Agriculture: Gravity Model Analysis”. Research on World Agricultural Economy 5, no. 4 (September 19, 2024): 495–516. Accessed December 22, 2024. https://journals.nasspublishing.com/index.php/rwae/article/view/1199.