Khanal, P., S. Sah, M. Acharya, S. Marahatta, and M. Neupane. “Precision Nitrogen Management in Wheat at Rampur, Chitwan, Nepal”. Journal of Agriculture and Environment, vol. 23, no. 1, June 2022, pp. 143-55, doi:10.3126/aej.v23i1.46923.