Taher Hasan, Ali Ahammad, and Sabuj Kumar Chaudhuri. “Erosion of Traditional Seed Supply System in Murshidabad District of West Bengal”. Journal of Extension Education 32, no. 1 (October 13, 2020). Accessed January 26, 2022. https://backup.extensioneducation.org/index.php/jee/article/view/391.