NEDUNCHEZHIYAN, M., RAO, K.R. and 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). Available at: https://epubs.icar.org.in/index.php/IJAgS/article/view/228 (Accessed: 27 October 2025).