BULANDA, Ivana et al. Perception of commercial and social advertising by generation Y in the Czech Republic. In Ekonomicko-manažérske spektrum. ISSN 1337-0839. ISSN 2585-7258 online, 2020, vol. 14, iss. 2, s. 78-89. Available on Internet:<https://doi.org/10.26552/ems.2020.2.63-77>