ZEWELD, W.; HDGOT, A.; HAILU, G. Impact of Use of Chemical Fertiliser on Farm Households’ Risk Behaviour and Food Security in Ethiopia. Journal of Agricultural Extension, [S. l.], v. 21, n. 2, 2017. Disponível em: https://journal.aesonnigeria.org/index.php/jae/article/view/1048. Acesso em: 22 dec. 2024.