S. Subedi, Y. N. Ghimire, S. P. Adhikari, D. Devkota, H. K. Poudel, and B. K. Sapkota, “Adoption of improved wheat varieties in eastern and western Terai of Nepal”, J. Agric. Nat. Res., vol. 2, no. 1, pp. 85–94, Oct. 2019.