SH., Maksudova U. Classification of Risks in Tourism. International Journal on Economics, Finance and Sustainable Development, [S. l.], v. 4, n. 6, p. 48–56, 2022. DOI: 10.31149/ijefsd.v4i6.3177. Disponível em: https://journals.researchparks.org/index.php/IJEFSD/article/view/3177. Acesso em: 7 nov. 2026.