Santosh Kumar, Gireesh Chand, Deepak Kumar Patel, Md. Nadeem Akhtar and Umesh Simgh. Analysis of Constraints in Adoption of Mushroom Cultivation in Bihar. Indian J Ext Edu. 2018;54(3):111-114. Accessed October 22, 2025. https://epubs.icar.org.in/index.php/IJEE/article/view/143973