1. Schnapp R. (2012). Energy statistics for energy efficiency indicators. Joint Rosstat—IEA Energy Statistics Workshop Moscow. February 2012.
2. Revisiting energy efficiency fundamentals;Pérez-Lombard;Energy Efficiency,2013
3. IEA. (2019). International Energy Law. IEA Publications International. 10.4324/9781315252056.
4. Evaluating planning strategies for prioritizing projects in sustainability improvement programs;Hessami;Construction Management and Economics,2020
5. ACE. (2020). The 6th ASEAN Energy Outlook 2017-2040. https://aseanenergy.sharepoint.com/PublicationLibrary/2020/Publication/AEO6.pdf.