Ulema, Şevki, Serkan Şengül, Oğuz Türkay, and Mehmet Sarıışık. 2021. “Analysis of the Effects of Covid-19 on Travel and Tourism Product Purchase Decisions”. Anais Brasileiros De Estudos Turísticos - ABET 11 (October). https://doi.org/10.34019/2238-2925.2021.v11.33331.