« The diversifying strategy of market and tourism product as a mechanism to face the negative reflections of tourism sector analysis of international experiences », renaf, vol. 20, nᵒ 34, p. 219–230, juin 2025, Consulté le: oct. 23, 2026. Disponible sur: https://journals.univ-chlef.dz/index.php/renaf/article/view/240