Khumalo, Bhekuzulu (2008): Knowledge Economics role in explaining growth and innovation. Unpublished.
Khumalo, Bhekuzulu (2008): Knowledge Economics: Improving Theoretical Framework of Knowledge Transfer. Unpublished.
Khumalo, Bhekuzulu (2008): The Variable Time: crucial to understanding Knowledge Economics. Unpublished.
Khumalo, Bhekuzulu (2006): The Fundamental Theory of Knowledge. Unpublished.
Khumalo, Bhekuzulu (2006): Measuring a Society’s Knowledge Base. Unpublished.
Khumalo, Bhekuzulu (2007): Point X and the Economics of Knowledge. Unpublished.
Khumalo, Bhekuzulu (2006): The Fundamental Theory of Knowledge. Unpublished.
