Saud, B. K., S. Alam, J. George, G. N. Hazarika, M. Choudhury Talukdar, U. Kotoky, and B. Gogoi. “Tuber Crop Based Farming System: An Approach to Boost up Livelihood of Marginal Farmers”. JOURNAL OF ROOT CROPS, vol. 42, no. 2, May 2017, pp. 152-7, https://journal.isrc.in/index.php/jrc/article/view/432.