O.J.M. Smith, K.N. Kantor, A. A. Zaky, G.F. Freire. “Integrating Cultural Sustainability into Tourism Management Models: A Structural Equation Modeling Approach”. Journal of Tourism, Culture, and Management Studies, vol. 2, no. 3, July 2025, pp. 48-56, https://theeducationjournals.com/index.php/JTCMS/article/view/432.