Singh, N. U., Das, K. K., Roy, A., Tripathi, A. K., & Sinha, P. K. (2018). Temporal Variation of Maize Production in North Eastern Region of India: An Inter-State Comparative Study. Indian Journal of Hill Farming, 31(1). https://epubs.icar.org.in/index.php/IJHF/article/view/82358