FORMOSA, M. Activity theory as a foundation for active ageing policy: the Maltese experience. Exlibris Social Gerontology Journal, [S. l.], v. 18, n. 1, p. 13–24, 2020. DOI: 10.24917/27199045.181.1. Disponível em: https://ojs.wsb.edu.pl/index.php/bgs/article/view/27199045.181.1. Acesso em: 25 jun. 2024.