Dhakal, S. C., Regmi, P. P., Thapa, R. B., Sah, S. K. and Khatri-Chhetri, D. B. (2015) “Profitability and resource use efficiency of buckwheat (Fagopyrum esculentum Moench) production in Chitwan District, Nepal”, Journal of Agriculture and Environment, 16, pp. 120–131. doi: 10.3126/aej.v16i0.19845.