More than 15 million people work as ‘volunteers’ for the European Economic Community. Journal of Parents and Teachers, [S. l.], n. 183-182, p. 34–36, 2026. DOI: 10.14422/. Disponível em: https://revistas.comillas.edu/padresymaestros/article/view/3876. Acesso em: 7 feb. 2026.