Biswal, S., M. Nedunchezhiyan, and P. K. Mohapatra. 2017. “Effect of Irrigation Schedule and Fertilizer Levels on Growth and Yield of Sweet Potato ( Ipomoea Batatas L.)”. JOURNAL OF ROOT CROPS 43 (1):44-51. https://journal.isrc.in/index.php/jrc/article/view/453.