Zhang, Y., Zheng, C., Xu, L., Wang, G., & Ye, X. (2012). Determination of Fifteen Rare Earth Elements in Green Tea Leaves and Their Tea Infusions Consumed in Zhejiang Province, China. Asian Journal of Chemistry, 24(11), 5295–5298. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/9839