Hermany, Ricardo, and Daniela Arguilar Camargo. “Subsidiarity As a Principle of State Organization and Its Reflexes in Local Spheres Analysis of Brazil and Germany”. Opinión Jurídica 18, no. 36 (June 30, 2019): 279–296. Accessed April 5, 2025. https://revistas.udem.edu.co/index.php/opinion/article/view/2882.