A. Kumar, B. S. Chandel, A. K. Dixit, Saurabh Tiwari, K. Haritha, and Mandeep Kumar, “Distribution and Preference of Selected Dairy Breeds among Farmers of Bihar: A Socio-economic Analysis”, Indian J Ext Edu, vol. 59, no. 3, pp. 85–89, Jun. 2023, Accessed: Jun. 25, 2026. [Online]. Available: https://epubs.icar.org.in/index.php/IJEE/article/view/136271