Šlosár, M. ., A. . Hegedűsová, O. . Hegedűs, I. . Mezeyová, J. . Farkaš, and M. . Golian. “The Evaluation of Selected Qualitative Parameters of Sweet Potato (Ipomoea Batatas L.) in Dependence on Its Cultivar”. Potravinarstvo Slovak Journal of Food Sciences, vol. 13, no. 1, Feb. 2019, pp. 131-7, doi:10.5219/1036.