1. Das, A.,
Jain, Y.,
Agrewale, M.R.B.,
Bhateshvar, Y.K.
et al.
, “Design of a Concept Electric Mini Tractor,” in IEEE Transportation Electrification Conference (ITEC-India), 1-5, 2019, doi:10.1109/ITEC-India48457.2019.ITECINDIA2019-134.
2. Ettl, J.,
Thuneke, K.,
Remmele, E.,
Emberger, P.
et al.
, “Future Biofuels and Driving Concepts for Agricultural Tractors,” in Proceedings of the 22nd European Biomass Conference and Exhibition, 2014, Hamburg, Germany, https://www.tfz.bayern.de/mam/cms08/en/dateien/futurebiofuelsforagriculturetractors_biomasshamburg2014_et.pdf
3. Olivier, J.G.J. and
Peters, J.A.H.W.
, Trends in Global CO2 and Total Greenhouse Gas Emissions (PBL Netherlands Environmental Assessment Agency: The Hague, The Netherlands, 2020)
4. Nature
, “European Union Can Break Free from Russia’s Fossil Fuels,” The International Journal of Science, April 7, 2022, https://media.nature.com/original/magazine-assets/d41586-022-00920-y/d41586-022-00920-y.pdf
5. Ozcan, M.
, “The Role of Renewables in Increasing Turkey’s Self-Sufficiency in Electrical Energy,” Renew. Sust. Ener. Rev. 82 (2018): 2629-2639, doi:10.1016/j.rser.2017.09.111.