AHUMADA SALVO, Andrés; ARELLANO ORTIZ, Pablo. The Superior-Grade Fortuitous Event. Reflections from Law Regarding the Debate Produced by the COVID-19. Opinión Jurídica, [S. l.], v. 21, n. 44, p. 199–215, 2022. DOI: 10.22395/ojum.v21n44a10. Disponível em: https://revistas.udem.edu.co/index.php/opinion/article/view/3736. Acesso em: 3 apr. 2025.