BERTOSSI, Alberto; TROIANO, Stefania; MARANGON, Francesco. Silent salesmen: the past, present and future of vending machines. Italian Review of Agricultural Economics, [S. l.], v. 80, n. 3, p. 103–115, 2025. DOI: 10.36253/rea-15997. Disponível em: https://oajournals.fupress.net/index.php/rea/article/view/15997. Acesso em: 3 apr. 2026.