NAZARCZUK, Jarosław M.; UMIŃSKI, Stanisław; GAWLIKOWSKA-HUECKEL, Krystyna. The Role of Specialisation in the Export Success of Polish Counties in 2004-2015. Entrepreneurial Business and Economics Review, Poland, v. 6, n. 2, p. 91–109, 2018. DOI: 10.15678/EBER.2018.060205. Disponível em: https://eber.uek.krakow.pl/eber/article/view/348.. Acesso em: 25 nov. 2024.