H. El-Sayed, N., M. Ammar, N., Y. Al-Okbi, S., T. Bou-El-Kassem, L., & J. Mabry, T. (2010). Phenolics and Lipid Antioxidants from Washingtonia robusta. Asian Journal of Chemistry, 18(4), 2827–2830. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/20693