عكاش يحيـى; سدي عمر. Legal Protection for Tourist During Corona Crisis in the Context of the Conclusion of Tourism and Travel Contracts. Human Resources Development Research, [S. l.], v. 17, n. 01, p. 286–264, 2026. Disponível em: https://rdrh.univ-setif2.dz/index.php/rdrh/article/view/159. Acesso em: 3 nov. 2026.