@incollection{Grwambi21, author = {Bukelwa Grwambi}, title = {Food Safety and Food Security in the Informal Sector}, booktitle = {Food Security in Africa}, publisher = {IntechOpen}, address = {Rijeka}, year = {2021}, editor = {Barakat Mahmoud}, chapter = {4}, doi = {10.5772/intechopen.91012}, url = {https://doi.org/10.5772/intechopen.91012} }