NEDUNCHEZHIYAN, M., RAO, K. R., & SATAPATHY, B. S. (2010). Productivity potential, biological efficiency and economics of sweet potato (Ipomoea batatas) - based strip intercropping systems in rainfed Alfisols*. The Indian Journal of Agricultural Sciences, 80(4). https://epubs.icar.org.in/index.php/IJAgS/article/view/228