MAESTRIPIERI, Lara. Are Solidarity Purchasing Groups a Social Innovation? A Study Inspired by Social Forces. PARTECIPAZIONE E CONFLITTO, [S. l.], v. 10, n. 3, p. 955–982, 2018. DOI: 10.1285/i20356609v10i3p955. Disponível em: https://ese-journals.unisalento.it/index.php/paco/article/view/18557. Acesso em: 1 jul. 2026.