V. DAVID, Bouras; J. WOLLO, Wesseh. Oligopoly Power, Cross-Market Effects and Demand Relatedness: An Empirical Analysis. European Journal of Economics and Business Studies, [S. l.], v. 7, n. 2, p. 81–92, 2020. DOI: 10.26417/800xjj79f. Disponível em: https://revistia.com/index.php/ejes/article/view/2776. Acesso em: 3 nov. 2025.