LUBOIŃSKA, Magdalena. Reactions among Selected Consumer Groups for a New Product on the Functional Food Market. Studia Oeconomica Posnaniensia, Poznan, Polska, v. 6, n. 12, p. 19–41, 2018. DOI: 10.18559/SOEP.2018.12.2. Disponível em: https://journals.ue.poznan.pl/soep/article/view/3887. Acesso em: 3 sep. 2026.