M. Shushu, J. Swanepoel, and V. Mmbengwa, “The effect of the food insecurities in farming and non-farming households: lesson learnt from households in the Francis Baard district municipality, Northern Cape Province of South Africa”, S Afr. Jnl. Agric. Ext., vol. 49, no. 2, pp. 43–58, Dec. 2021, doi: 10.17159/2413-3221/2021/v49n2a12793.