STEFKO, R.; FEDORKO, R.; BACIK, R.; RIGELSKY, M.; OLEAROVA, M. Effect of service quality assessment on perception of TOP hotels in terms of sentiment polarity in the Visegrad group countries. Oeconomia Copernicana, [S. l.], v. 11, n. 4, p. 721-742, 2020. DOI: 10.24136/oc.2020.029. Disponível em: http://economic-research.pl/Journals/index.php/oc/article/view/1850. Acesso em: 21 apr. 2021.