BADU-GYAN , Farida; OWUSU, Victor. Consumer willingness to pay a premium for a functional food in Ghana. Applied Studies in Agribusiness and Commerce, [S. l.], v. 11, n. 1-2, p. 51–59, 2017. DOI: 10.19041/APSTRACT/2017/1-2/7. Disponível em: https://ojs.lib.unideb.hu/apstract/article/view/6939.. Acesso em: 16 aug. 2024.