MANDAL A, MANDAL S. Financial Feasibility and Constraints of Betel vine Cultivation in Coastal areas of Sundarbans, West Bengal. J. Indian Soc. Coastal Agric. Res. 2016;34(1):148-155. Accessed June 23, 2026. https://epubs.icar.org.in/index.php/JISCAR/article/view/92836