Jonah, Coretta M.P., Rejoice Mabhena, and Julian D. May. “Does Subsistence Farming Ameliorate Hunger in Urban Areas? A Quantitative Examination of Urban Areas in South Africa”. Journal of Reviews on Global Economics 9 (April 20, 2020): 191–199. Accessed November 21, 2024. https://lifescienceglobal.com/pms/index.php/jrge/article/view/8129.