SŐRÉS, A. .; PETŐ, . K. . Analysis of the objective indicators of quality of life in Hajdú-Bihar County. Applied Studies in Agribusiness and Commerce, [S. l.], v. 4, n. 5-6, p. 83-89, 2010. DOI: 10.19041/APSTRACT/2010/5-6/14. Disponível em: https://ojs.lib.unideb.hu/apstract/article/view/7670. Acesso em: 4 dec. 2020.