An Analysis of Challenges Facing Smallholder Crop Farmers and Informal Food Traders in the Agri-Food Value Chain in Gauteng Province, South Africa. S Afr. Jnl. Agric. Ext. 2024, 52 (2), 120-144. https://doi.org/10.17159/2413-3221/2024/v52n2a15936.