DĄBROWSKI, D. Different sources of market information and product innovativeness. Economics and Business Review, [S. l.], v. 4, n. 3, p. 7–23, 2018. DOI: 10.18559/ebr.2018.3.2. Disponível em: https://journals.ue.poznan.pl/ebr/article/view/339. Acesso em: 4 jul. 2024.