MANIKOWSKI, Piotr; KWON, W. Jean. Introduction. Economics and Business Review, Poland, v. 1, n. 3, p. 3–4, 2015. DOI: 10.18559/ebr.2015.3.1. Disponível em: https://journals.ue.poznan.pl/ebr/article/view/215. Acesso em: 4 apr. 2025.