REDEFINING SOCIAL MOBILITY IN THE 21ST CENTURY: A CONTEMPORARY CONCEPTUAL FRAMEWORK. Web of Humanities: Journal of Social Science and Humanitarian Research, [S. l.], v. 3, n. 6, p. 88–91, 2025. Disponível em: https://webofjournals.com/index.php/9/article/view/4659. Acesso em: 30 oct. 2025.