Musilová, J. ., J. . Bystrická, J. . Árvay, and Ľuboš . Harangozo. “Polyphenols and Phenolic Acids in Sweet Potato (Ipomoea Batatas L.) Roots”. Potravinarstvo Slovak Journal of Food Sciences, vol. 11, no. 1, Mar. 2017, pp. 82-87, doi:10.5219/705.