1.
Patel DK, Kumar A, Dwivedi S. Farmers’ challenges in adopting soil health card recommendations in Saharsa, Bihar. Indian J Ext Edu [Internet]. 2023 Sep. 18 [cited 2025 Nov. 3];59(4):154-6. Available from: https://epubs.icar.org.in/index.php/IJEE/article/view/139268