SÜLE, Süle. Sustainability of the Food Supply System in Penitentiary Institutions in the Light of Producer Integration. Acta Carolus Robertus, [S. l.], v. 15, n. 2, p. 111–128, 2025. DOI: 10.33032/acr.6858. Disponível em: https://journal.uni-mate.hu/index.php/acr/article/view/6858. Acesso em: 11 jan. 2026.