RIZKALLAH, E. G. A Non-Classical Marketing Approach For Classical Music Performing Organizations: An Empirical Perspective. Journal of Business & Economics Research (JBER), [S. l.], v. 7, n. 4, 2009. DOI: 10.19030/jber.v7i4.6870. Disponível em: https://clutejournals.com/index.php/JBER/article/view/6870. Acesso em: 17 jul. 2024.