Zheng, W., J. García, P. Balda, and F. Martínez de Toda. “Does Full Exposure of Clusters Have Any Negative Effects on Tempranillo (Vitis Vinifera L.) Grape Quality in La Rioja, Spain? The Use of Severe Cluster-Zone Leaf Removal After Berry Set”. South African Journal of Enology and Viticulture 38, no. 2 (October 10, 2017): 228–236. Accessed February 23, 2026. https://www.journals.ac.za/sajev/article/view/1620.