Geetanjali, Pankaj Kumar, and Prabhjot Kaur. “Contract Farming of Potato in Punjab: A Comparative Study”. Indian Journal of Extension Education 57, no. 3 (May 29, 2025): 32–36. Accessed November 3, 2025. https://epubs.icar.org.in/index.php/IJEE/article/view/112474.