Martincigh, Bice Susan.Bunhu, Tavengwa.2017-10-262017-10-2620012001http://hdl.handle.net/10413/14781Master of Science in Chemistry. University of KwaZulu-Natal, Durban 2006.Abstract available in PDF file.en-ZAUltraviolet radiation--Physiological effect.Skin--Effect of radiation on.Thesis--Chemistry.An assessment of the photostability of South African commercial sunscreens.Thesis