SKORUPIŃSKA, A.; ARENDT, Łukasz. Labour Productivity, ICT and Complementary Factors in the CEE Region. Olsztyn Economic Journal, [S. l.], v. 11, n. 4, p. 385–397, 2016. DOI: 10.31648/oej.2941. Disponível em: https://czasopisma.uwm.edu.pl/index.php/oej/article/view/2941. Acesso em: 25 apr. 2024.