NEGATU, W. Determinants of Small Farm Household Food Seccurty : Evidence from South Wollo, Ethiopia. Ethiopian Journal of Development Research, [S. l.], v. 28, n. 1, p. 1–33, 2022. Disponível em: http://213.55.95.79/index.php/EJDR/article/view/3438. Acesso em: 23 dec. 2024.