AVRAMOV, J. Impact of Bulgaria’s entry in the euro area for the banking and real sectors in the republic of Bulgaria and in particulary for the telecommunications industry. Yearbook Telecommunications, [S. l.], v. 7, p. 49–55, 2021. DOI: 10.33919/YTelecomm.20.7.6. Disponível em: https://ojs.nbu.bg/index.php/YT/article/view/525. Acesso em: 19 apr. 2024.