KLEINOVÁ, K.; LUŠŇÁKOVÁ, Z. Realising the Potential of the Internet in Business. Zeszyty Naukowe SGGW, Polityki Europejskie, Finanse i Marketing, [S. l.], n. 7(56), p. 29–37, 2012. Disponível em: https://pefim.sggw.edu.pl/article/view/1483. Acesso em: 27 kwi. 2024.