1. H. Ritchie, M. Roser, P. Rosado, Energy, Published online at OurWorldInData.org. (2022), https://ourworldindata.org/energy. Accessed June 2023.
2. International Energy Outlook (IEO) (2021), [Online Resource] https://www.eia.gov/outlooks/ieo/. Accessed June 2023.
3. H. Ritchie, M. Roser, P. Rosado, CO2 and greenhouse gas emissions, Published online at OurWorldInData.org. (2020), https://ourworldindata.org/co2-and-other-greenhouse-gas-emissions. Accessed June 2023.
4. IEA, Transport sector CO2 emissions by mode in the sustainable development scenario, 2000-2030, IEA, Paris https://www.iea.org/data-and-statistics/charts/transport-sector-co2-emissions-by-mode-in-the-sustainable-development-scenario-2000-2030 (2019), IEA. Licence: CC BY 4.0. Accessed June 2023.
5. Directions in internal combustion engine research;Reitz;Combust. Flame,2013