RUFFINO, M. Models of Learning Communities in a Lifelong Learning perspectiv. Formazione & insegnamento, Lecce-Brescia (IT), v. 9, n. 2, p. 23–32, 2014. Disponível em: https://ojs.pensamultimedia.it/index.php/siref/article/view/1041. Acesso em: 12 jun. 2024.