Saravanakumar, S. (2021) “Productivity Enhancement in Blackgram (Vigna mungo L.) through Improved Crop Management Practices on Farmers’ Field”, Indian Journal of Extension Education, 57(4), pp. 32–35. Available at: https://epubs.icar.org.in/index.php/IJEE/article/view/115449 (Accessed: 15 July 2026).