1. IEA. World Energy Outlook, International Energy Agency: Paris,
France, 2018. www.iea.org/reports/world-energy-outlook (accessed 30 May 2020).
2. Fundamentals of Natural Gas Processing
3. BP. BP Statistical Review of World Energy. British Petroleum Global: London,
U.K., 2019. www.bp.com/content/dam/bp/business-sites/en/global/corporate/pdfs/energy-economics/statistical-review/bp-stats-review-2019-full-report.pdf (accessed 30 May 2020).
4. IGU World LNG Report. International
Gas Union: Barcelona, Spain, 2019; https://www.igu.org/sites/default/files/node-news_item-field_file/IGU%20Annual%20Report%202019_23%20loresfinal.pdf (accessed 18 June 2020).