ABNT
ANDREEVA, L. Participation of Non-governmental Organizations in the Management of Bulgarian Energy. Public Policy.bg , [S. l.], v. 8, n. 1, 2024. DOI: 10.58894/EJPP.2017.1.228. Disponível em: http://ejpp.eu/index.php/ejpp/article/view/228. Acesso em: 30 apr. 2025.