Y Shaheen, Usama. “P-Coumaric Acid Ester With Potential Antioxidant Activity from the Genus Salvia”. Free Radicals and Antioxidants 1, no. 1 (December 11, 2020): 23–27. Accessed June 22, 2024. https://www.antiox.org/index.php/fra/article/view/158.