“Socio-Economic Determinants of Household Food Expenditure in a Low Income Township in South Africa”, Mediterr. J. Soc. Sci., vol. 3, no. 3, p. 449, Sep. 2012, Accessed: Sep. 01, 2024. [Online]. Available: https://www.richtmann.org/journal/index.php/mjss/article/view/11109