MELNIKAS, Borisas; JAKUBAVIČIUS, Artūras. Aspects of the Innovation Activities of Small and Medium Business. Ekonomika, [S. l.], v. 46, p. 63–75, 1999. DOI: 10.15388/Ekon.1999.16588. Disponível em: https://www.zurnalai.vu.lt/ekonomika/article/view/16588. Acesso em: 20 apr. 2025.