Category:Wikus van Niekerk

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English: Johannes Lodewikus "Wikus" van Niekerk is professor in the Department of Mechanical and Mechatronic Engineering and director of the Centre for Renewable and Sustainable Energy Studies in the Stellenbosch University in South Africa ...

Media in category "Wikus van Niekerk"

The following 6 files are in this category, out of 6 total.