@incollection{Tanga17, author = {Pius Tangwe Tanga and Princess Khumalo and Priscilla Gutura}, title = {Three Decades of HIV/AIDS Pandemic: Challenges Faced by Orphans in Tembisa, South Africa}, booktitle = {HIV/AIDS}, publisher = {IntechOpen}, address = {Rijeka}, year = {2017}, editor = {Nancy Dumais}, chapter = {4}, doi = {10.5772/66652}, url = {https://doi.org/10.5772/66652} }