CIEŚLIK, Andrzej; MICHAŁEK, Jan Jakub. Innovation Forms and Firm Export Performance: Empirical Evidence from ECA Countries. Entrepreneurial Business and Economics Review, [S. l.], v. 5, n. 2, p. 85–99, 2017. DOI: 10.15678/EBER.2017.050205. Disponível em: https://eber.uek.krakow.pl/eber/article/view/222. Acesso em: 2 may. 2024.