YORDANOVA, Mariana Zhivkova. Professional Competences of the Radiographer: A Challenge for the Healthcare System in Bulgaria. Journal of Advance Research in Social Science and Humanities (ISSN 2208-2387), [S. l.], v. 4, n. 9, p. 08–14, 2018. DOI: 10.53555/nnssh.v4i9.281. Disponível em: https://nnpub.org/index.php/SSH/article/view/281.. Acesso em: 13 may. 2024.