Organisation of Transboundary Cooperation, an Excellent Opportunity for Sustainable Development. Academic Journal of Interdisciplinary Studies, [S. l.], v. 3, n. 2, p. 83, 2014. Disponível em: https://www.richtmann.org/journal/index.php/ajis/article/view/2952.. Acesso em: 2 may. 2024.