MADUFORO, A.N.; OTITOJU, G.T.O.; MBAH, B.O.; OKORO, C.E. Linking Nutrition Economics with Economic Principles. Pakistan Journal of Nutrition, Pakistan, v. 18, n. 9, p. 810–816, 2019. DOI: 10.3923/pjn.2019.810.816. Disponível em: https://pjnonline.org/pjn/article/view/2776. Acesso em: 6 sep. 2025.