FEYEN, J. Are we facing crisis upon crisis? Cooperation is more than ever a must to face the challenges of today and tomorrow. Maskana, [S. l.], v. 13, n. 2, p. 1–4, 2022. DOI: 10.18537/mskn.13.02.00. Disponível em: https://publicaciones.ucuenca.edu.ec/ojs/index.php/maskana/article/view/4425. Acesso em: 19 dec. 2025.