Navab Singh , F. L. Sharma , J. L. Chaudhary and S. D. Dhakar, “Technological Constraints Perceived by Dairy Entrepreneurs”, Indian J Ext Edu, vol. 51, no. 3 & 4, pp. 104–107, Dec. 2015, Accessed: Oct. 22, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJEE/article/view/144228