URBAN, Wieslaw; KROT, Katarzyna; TOMASZUK, Anna. A cross-national study of internationalisation barriers with reference to SME value chain. Equilibrium. Quarterly Journal of Economics and Economic Policy, [S. l.], v. 18, n. 2, p. 523–549, 2023. DOI: 10.24136/eq.2023.016. Disponível em: https://journals.economic-research.pl/eq/article/view/2015. Acesso em: 15 jun. 2024.