Ojoko, E. A., F. F. Busari, and B. E. Fawole. “Assessing the Profitability of Cabbage Production Among Farmers in North-Western Nigeria: A Case Study in Katsina Metropolis”. UMYU Scientifica, vol. 3, no. 3, July 2024, pp. 67-73, doi:10.56919/usci.2433.008.