LIBERATI, Don; FURJAN, Helene. Philadelphia Social Innovations Journal and the Philadelphia Social Innovations Lab: Taking Ideas from Inception to Impact. Social Innovations Journal, [S. l.], n. 11, 2012. Disponível em: https://socialinnovationsjournal.com/index.php/sij/article/view/10367. Acesso em: 12 may. 2026.