YOUSSEF , I. .; MOUNIME , E. . Human capital and Tourism competitiveness in the world . African Scientific Journal, [S. l.], v. 3, n. 5, p. 090, 2021. DOI: 10.5281/zenodo.5643601. Disponível em: https://www.afrsj.com/index.php/AfricanScientificJournal/article/view/62. Acesso em: 28 juin. 2025.