Cheng, Weiming, Xiaqian Cheng, Zhijun Liu, and Yongchi Zeng. “Two New Compounds from Alcea Rosea”. Asian Journal of Chemistry 25, no. 4 (November 2, 2012): 2243–2245. Accessed December 29, 2024. https://asianpubs.org/index.php/ajchem/article/view/25_4_108.