IBRAHIM, H.; BELLO, M.; IBRAHIM, H. Food Security and Resource Allocation among Farming Households in North Central Nigeria. Pakistan Journal of Nutrition, Pakistan, v. 8, n. 8, p. 1235–1239, 2009. DOI: 10.3923/pjn.2009.1235.1239. Disponível em: https://pjnonline.org/pjn/article/view/984. Acesso em: 2 sep. 2025.