M. Rajavardhan, B. Sethi, and R. Singh, “Supply Chain of Potato in East Khasi Hills District of Meghalaya: A temporal Analysis”, Indian J Ext Edu, vol. 56, no. 2, pp. 76–82, Dec. 2020, Accessed: Jun. 25, 2026. [Online]. Available: https://epubs.icar.org.in/index.php/IJEE/article/view/107764