RIMOCZI , Csilla; JAGER , Viktor; LENKOVICS , Beatrix. Examining of Travel Habits During the Fourth and Fifth Waves of the COVID-19 Pandemic. ESI Preprints (European Scientific Journal, ESJ), [S. l.], v. 22, p. 100, 2023. Disponível em: https://esipreprints.org/index.php/esipreprints/article/view/571. Acesso em: 24 apr. 2026.