JIANG, Siyuan. Peter Singer’s Theory of International Aid: Core content, Questioning and Defense. Journal of Education, Humanities and Social Sciences, [S. l.], v. 53, p. 171–176, 2025. DOI: 10.54097/5h14dk57. Disponível em: https://jehss.com/index.php/ojs/article/view/179. Acesso em: 2 may. 2026.