D. A. . . . Bouchagour, D. K. B. el walid . Guendouz, D. S. . Mecelti, and D. M. . Harizi, “The Conflict Between Overtourism and Sustainable Tourism: A Comparative Analysis of Algeria and Spain Under Environmental and Social Pressures”, JoE, vol. 4, no. 4, pp. 2564–2575, Oct. 2025.