Conradie, W., P. Raath, A. . Mulidzi, and C. Howell. “Dry Matter Accumulation, Seasonal Uptake and Partitioning of Mineral Nutrients by Vitis Vinifera L. Cv. Sultanina Grapevines in the Lower Orange River Region of South Africa - A Preliminary Investigation”. South African Journal of Enology and Viticulture, vol. 43, no. 1, May 2022, pp. 46-57, doi:10.21548/43-1-4927.