Singh R, Arvind Kumar, ROY DSK, Yadav P, Singh RK, Maiti S, et al. Mapping Agricultural Constraints: Nationwide Demand-Driven Research, Extension and Policy Perspectives. Indian J Agri Sci [Internet]. 2026 Aug. 3 [cited 2026 Aug. 13];96(8). Available from: https://epubs.icar.org.in/index.php/IJAgS/article/view/177572