%0 Journal Article %T Food cultures of southern Africa %A Sch?nfeldt %A Hettie C. %J Journal of Power and Energy Engineering 电力与能源 %D 2020 %R 10.17159/sajs.2020/7555 %U http://www.scielo.org.za/scielo.php?script=sci_arttext&pid=S0038-23532020000200005&lng=en&nrm=iso&tlng=en