VILMÁNYI, M.; HETESI, E.; VERES, Z. Options for risk reduction in higher education. Marketing & Menedzsment, [S. l.], v. 42, n. 5-6, p. 117–124, 2019. Disponível em: https://journals.lib.pte.hu/index.php/mm/article/view/500. Acesso em: 20 ápr. 2024.