Mfusi, P. D. A. (2019). An investigation into the effectiveness of trade unions in advancing the cause of workers during strikes in the face of an emerging culture of violence and criminality [Master Thesis, University of KwaZulu-Natal]. https://researchspace.ukzn.ac.za/bitstreams/3d93f598-b82f-4db0-ac2b-e31d406410c5/download