Ding, Qingwei, Yonghong Li, and Mingang Zhang. “Synthesis and Characterization of Chrysanthemic Acid Esters”. Asian Journal of Chemistry 24, no. 7 (March 12, 2012): 2881–2883. Accessed July 22, 2024. https://asianpubs.org/index.php/ajchem/article/view/9254.