SZABÓ , Róbert. The effects of health tourism investments in tourism businesses in the Northern Hungarian Region. Applied Studies in Agribusiness and Commerce, [S. l.], v. 10, n. 4-5, p. 45–50, 2016. DOI: 10.19041/APSTRACT/2016/4-5/6. Disponível em: https://ojs.lib.unideb.hu/apstract/article/view/6887.. Acesso em: 2 may. 2024.