SALEH, M. K.; MUSTAFA, A. S. Food Security and Productivity among Urban Farmers in Kaduna State, Nigeria. Journal of Agricultural Extension, [S. l.], v. 22, n. 1, p. 171–180, 2018. Disponível em: https://journal.aesonnigeria.org/index.php/jae/article/view/1323. Acesso em: 30 jan. 2025.