SARMIENTO, Allen Grace. Mapping the Interdisciplinary Landscape of Free Education Economics: A Bibliometric Analysis from 2015-2025. Journal of Interdisciplinary Perspectives, [S. l.], v. 3, n. 10, p. 564–572, 2025. DOI: 10.69569/jip.2025.648. Disponível em: https://www.jippublication.com/index.php/jip/article/view/1529. Acesso em: 19 oct. 2025.