REFOYO ACEDO, Enrique Javier. The Pioneer of Geopolitics in Spain: The Work of Dr. Vicens Vives. Scientific journal of social studies, NI, v. 2, n. 3, p. 112–135, 2023. DOI: 10.62407/rces.v3i3.69. Disponível em: https://portalderevistas.uam.edu.ni/index.php/revistaestudiossociales/article/view/69. Acesso em: 17 aug. 2026.