URN:NBN:SI:DOC-77IQZ4JI2021Da Silva, Pedro M.Moutinho, Victor F.Santos, José F. P.documents/doc/7/URN_NBN_SI_doc-77IQZ4JI_001.pdfdocuments/doc/7/URN_NBN_SI_doc-77IQZ4JI_001.txt23articleiss. 1 (art. 2)str. 15-2510.15458/2335-4216.10022335-421692079875URN:NBN:SI:doc-77IQZ4JIengEkonomska fakultetaEconomic and business reviewBY-NC-NDmarketingPortugalPortugalskasejmitrade fairstrženjeAccounting for sources of information in trade fairsevidence from Portuguese exhibitors