« Coltan Traceability in the Democratic Republic of the Congo: Between Governance Imperatives, Technological Challenges, and Geopolitical Tensions. What Solutions for Ethical and Sustainable Mining? ». Revista de Direito Internacional 21, no. 3 (avril 7, 2025). Consulté le septembre 15, 2026. https://publicacoesacademicas.uniceub.br/rdi/article/view/9899.