1. Intergovernmental Panel on Climate Change, (IPCC), Climate change 2014 Synthesis report summary for policymakers, n.d. 〈https://ar5-syr.ipcc.ch/topic_summary.php〉.
2. Fossil fuels and greenhouse effect;Ngo,2009
3. International Energy Agency (IEA), CO2 emissions from fuel combustion, 2019. 〈https://webstore.iea.org/co2-emissions-from-fuel-combustion-2019-highlights〉.
4. E. Dlugokencky, P. Tans, Trends in atmospheric carbon dioxide, Global Monitering Laboratory, arth System Research Laboratories (2020). 〈https://www.esrl.noaa.gov/gmd/ccgg/trends/gl_trend.html〉 (accessed April 20, 2022).
5. An overview of current status of carbon dioxide capture and storage technologies;Leung;Renew. Sustain. Energy Rev.,2014