GHARBI , Samia. Modern Challenges in the Tourism Industry: E-Marketing of Tourism in Algeria (An Analytical Study of a Sample of Tourism Agencies in Constantine). Finance and Business Economies Review, [S. l.], v. 8, n. 4, 2026. DOI: 10.58205/fber.v8i4.1901. Disponível em: https://jiamcs.univ-mila.dz/index.php/fber/article/view/1901. Acesso em: 3 aug. 2026.