LESZCZYŃSKI, G.; ZIELIŃSKI, M. KNOWLEDGE SHARING AND BUSINESS TOURISM PRODUCTS : CASE OF INDUSTRIAL TRADE FAIRS. Acta Scientiarum Polonorum. Oeconomia, [S. l.], v. 14, n. 2, p. 85–94, 2015. Disponível em: https://aspe.sggw.edu.pl/article/view/448. Acesso em: 14 may. 2024.