PAŹDZIOR , Magdalena. Quality Assurance Systems in Food Production. Studia Oeconomica Posnaniensia, Poznan, Polska, v. 4, n. 10, p. 57–69, 2016. DOI: 10.18559/xad4dt81. Disponível em: https://journals.ue.poznan.pl/soep/article/view/3558. Acesso em: 3 sep. 2026.