1. IEA. International Energy Agency (IEA). World Energy Investment Outlook. Retrieved March 03, 2020 from http://www.iea.org/publications/freepublications/publication/WEIO2014.pdf; 2014.
2. Economic growth and the global energy demand;Scheffran,2020
3. Potential of solar energy in developing countries for reducing energy-related emissions;Shahsavari;Renew Sustain Energy Rev,2018
4. Lung T, Füssel H, Eichler L. Europe's vulnerability to climate change impacts outside Europe. Climate Change, Impacts and Vulnerability in Europe 2016: An indicator‐based report; 2017. p. 288–93.
5. Howard N, Nguyen H. National Aeronautics and Space Administration (NASA). Magnetic capture docking mechanism; 2010.