1. International Energy Agency (IEA). Independent Statistics & Analysis. International Energy Agency, Technical; 2017.
2. China’s energy status: A critical look at fossils and renewable options;Musa;Renew Sustain Energy Rev,2018
3. International Energy Agency (IEA). CO2 emissions from fuel combustion – Highlights. International Energy Agency, Technical; 2017.
4. Statistisk sentralbyrå. Emissions of greenhouse gases, 2017, annual figures. Online; 2017.
5. Maribus. The World Ocean Review-Marine Resources Opportunities and Risks. Maribus Ggmbh, Hamburg, Germany, 978–3–86648–221–0; 2014.