SZEDMÁK, B. .; SZABÓ, R. Z. . The Value Innovation of Symphony Orchestras and the Triggering Effect of Coronavirus. Theory, Methodology, Practice - Review of Business and Management, [S. l.], v. 16, n. 02, p. 89–95, 2020. DOI: 10.18096/TMP.2020.02.09. Disponível em: https://ojs.uni-miskolc.hu/index.php/tmp/article/view/1760. Acesso em: 18 may. 2024.