Relationships between cycle theories, sustainable tourism, and the effects of the COVID-19 in Hungary
Remenyik, B., Horváth, D., & Vasa, L. (2020). Relationships between cycle theories, sustainable tourism, and the effects of the COVID-19 in Hungary. Economic Annals-XXI, 185(9-10), 79-90. doi: https://doi.org/10.21003/ea.V185-08