Shahrajabian, M. H. ., W. Sun, and Q. . Cheng. “Chinese Jujube (Ziziphus Jujuba Mill.) – a Promising Fruit from Traditional Chinese Medicine”. Annales Universitatis Paedagogicae Cracoviensis Studia Naturae, vol. 5, Nov. 2020, pp. 194-19, doi:10.24917/25438832.5.13.