Meena, B S, Ranjith Kumar, and Amit Singh. “Effectiveness of Multimedia Digital Video Disk on Knowledge Gain of Improved Dairy Farming Practices”. Indian Journal of Dairy Science 67, no. 5 (November 25, 2014). Accessed June 10, 2026. https://epubs.icar.org.in/index.php/IJDS/article/view/38204.