ŽEMGULIENĖ, Jolanta. Services Sector in Lithuania: Labour Productivity as a Factor of Growth. Ekonomika, [S. l.], v. 81, p. 124–133, 2008. DOI: 10.15388/Ekon.2008.17650. Disponível em: https://www.journals.vu.lt/ekonomika/article/view/17650.. Acesso em: 5 may. 2024.