Volunteering in Ukraine: historical and legal aspects . Law and Safety, [S. l.], v. 89, n. 2, p. 9–18, 2023. DOI: 10.32631/pb.2023.2.01. Disponível em: https://pb.univd.edu.ua/index.php/PB/article/view/718. Acesso em: 25 sep. 2025.