BAYAZIT, Z.; GENC, E. G. An Analysis of Reciprocal Influence between Advertising Expenditures and Gross Domestic Product. International Journal of Economics and Financial Issues, [S. l.], v. 9, n. 2, p. 41–47, 2019. Disponível em: https://www.econjournals.com/index.php/ijefi/article/view/7537. Acesso em: 1 jul. 2022.