Dhakal, R., S. Bhandari, B. Joshi, A. Aryal, R. R. Kattel, and S. C. Dhakal. “Cost-Benefit Analysis and Resource Use Efficiency of Rice Production System in Different Agriculture Landscapes in Chitwan District, Nepal”. Archives of Agriculture and Environmental Science, vol. 4, no. 4, Dec. 2019, pp. 442-8, doi:10.26832/24566632.2019.0404011.