Amrit Banerjee and Vipan Kumar Rampal, Pranoy Ray, “Knowledge Level of DAESI and Non-DAESI Dealers for Paddy and Wheat Cultivation in Punjab”, Indian J Ext Edu, vol. 58, no. 3, pp. 42–45, Jun. 2022, Accessed: Jun. 25, 2026. [Online]. Available: https://epubs.icar.org.in/index.php/IJEE/article/view/125085