Makalisa, A., J.-L. Aleixandre-Tudo, and W.J. du Toit. “Investigating the Phenolic Composition of Merlot and Shiraz Grape Extracts and Wines Produced from Grapes With Different Seed-to-Skin Ratios”. South African Journal of Enology and Viticulture 46 (March 10, 2025): 16. Accessed February 28, 2026. https://www.journals.ac.za/sajev/article/view/6672.