S.P. Gupta, Amardeep, and Kushal Vir. “Utilization of Information Sources by Farmers under Different Production Systems in Uttaranchal and Uttar Pradesh”. Journal of Agricultural Extension Management 4, no. 2 (September 3, 2025). Accessed June 22, 2026. https://epubs.icar.org.in/index.php/JAEM/article/view/170679.