R. A. Mandal, I. C. Dutta, P. K. Jha, S. B. Karmacharya, B. K. Yadav, and R. R. Kafle, “CO2 and CH4 Emission from Domestic Fuel and Livestock Keeping in Tarai and Bhawar in Nepal: A Household-level Analysis”, Environ. Nat. Resour. J., vol. 11, no. 1, pp. 1–11, Nov. 2016.