serbia-energy.eu/serbia-to-invest-150-million-euros-in-oil-pipeline-with-hungary/
balkangreenenergynews.com/vucic-we-will-have-to-invest-up-to-eur-33-billion-in-energy-infrastructure/
seenews.com/news/serbia-to-invest-some-15-bln-euro-in-energy-infrastructure-official-823901
www.usaid.gov/sites/default/files/2023-11/Better%20Energy%20fact%20sheet.pdf
www.statista.com/statistics/1314558/serbia-monthly-wholesale-electricity-price/
euenergy.live/country.php
balkangreenenergynews.com/firms-in-serbia-pay-as-much-for-electricity-as-their-counterparts-in-eu/
www.power-technology.com/news/serbia-2-18bn-renewables-investment-china/