https://www.esri.ie/system/files/publications/QEC2023SUM_SA_FitzGerald_0.pdf
https://www.unodc.org/res/WDR-2023/WDR23_Exsum_fin_SP.pdf
https://ecipe.org/wp-content/uploads/2021/12/ECI_21_PolicyBrief_16_2021_LY03.pdf
https://www.eca.europa.eu/Lists/ECADocuments/SR23_03/SR_Energy_Union_EN.pdf