COVID-19 and International Relations Theory: A Comparative Analysis of Realism, Liberalism, and Constructivism. International Journal of Law and Social Sciences, [S. l.], v. 2, n. 1, p. 42–53, 2026. DOI: 10.65960/ijlss.2.1.2026.13. Disponível em: https://ijlss.net/ijlss/article/view/13. Acesso em: 1 may. 2026.