Gao, Yan-Ru, Zhi-Hui Zhao, and Meng-Jun Liu. “Simultaneous Determination of Four Water-Soluble Vitamins in Chinese Jujube (Ziziphus Jujuba Mill.) by High-Performance Liquid Chromatography”. Asian Journal of Chemistry 24, no. 2 (November 4, 2011): 792–796. Accessed November 25, 2024. https://asianpubs.org/index.php/ajchem/article/view/8655.