Adekoya, A. E., N. T. Meludu, and T. K. Adeniyi. “URBAN CROP PRODUCTION: A CASE STUDY OF IBADAN NORTH LOCAL GOVERNMENT AREA OF OYO STATE”. Journal of Agricultural Extension, vol. 4, Oct. 2018, pp. 15-27, https://journal.aesonnigeria.org/index.php/jae/article/view/1626.