CIEŚLIK, Andrzej; MICHAŁEK, Jan Jakub; SZCZYGIELSKI, Krzysztof. Innovations and Export Performance: Firm-level Evidence from Poland. Entrepreneurial Business and Economics Review, [S. l.], v. 4, n. 4, p. 11–28, 2016. DOI: 10.15678/EBER.2016.040402. Disponível em: https://eber.uek.krakow.pl/eber/article/view/189. Acesso em: 4 may. 2024.