1. IEA, Global Energy Review 2021, IEA, Paris, 2021 [WWW Document].
2. R.M. Andrew, G.P. Peter, The Global Carbon Project’s fossil CO2 emissions dataset, 2021. https://doi.org/10.5281/zenodo.5569235.
3. Global carbon budget 2021;Friedlingstein;Earth Syst. Sci. Data,2022
4. Review of fossil fuels and future energy technologies;Abas;Futures,2015
5. H. Ritchie, M. Roser, P. Rosado, CO2 and greenhouse gas emissions, Our World Data, 2020.