WEN, Hao. The Impact of Public Security on Foreign Policy: A Case Study of the European Union’s Assistance to Ukraine. Transactions on Social Science, Education and Humanities Research, London, U.K., v. 14, p. 192–206, 2025. DOI: 10.62051/9z88zf74. Disponível em: https://wepub.org/index.php/TSSEHR/article/view/5586. Acesso em: 27 apr. 2026.