SCIENTIFIC APPROACHES SYSTEMATIZATION TO THE CLASSIFICATION OF ENTERPRISES BUSINESS MODELS Journal title: Вісник соціально-економічних досліджень Authors: Iryna Nyenno Subject(s):
Instruments Creating Demand for Innovative Public Procurement in Light of Empirical Research Journal title: Zeszyty Naukowe Wyższej Szkoły Bankowej w Poznaniu Authors: Arkadiusz Borowiec Subject(s): Banks and Banking, Finance and Financial Services, Marketing, Law and Economics