Singh SK, Kumar R, Kushwah RS. Economic Effect of Soil Health Card Scheme on Farmer’s Income: A Case Study of Gwalior, Madhya Pradesh. Indian J Ext Edu [Internet]. 2020 Dec. 10 [cited 2025 Oct. 23];55(3):39-42. Available from: https://epubs.icar.org.in/index.php/IJEE/article/view/108243