Van Rooyen, P. C. “Evaluation of the Nietvoorbi J Wine Score Card and Experimental Wine Panelists Utilizing Pattern Recognition Techniques”. South African Journal of Enology and Viticulture 3, no. 1 (May 12, 2017): 29–36. Accessed February 28, 2026. https://www.journals.ac.za/sajev/article/view/2392.