The effects of marketing expenditure operating in Borsa Istanbul on company performance. Turkish Journal of Marketing, [S. l.], v. 9, n. 3, p. 83–96, 2024. DOI: 10.30685/tujom.v9i3.198. Disponível em: https://www.tujom.org/index.php/1/article/view/198. Acesso em: 16 oct. 2024.