Djadji, Ayoman Thierry-Lenoir, et al. “Total Polyphenol Content and Antioxidants Capacity of Three Africans Antipyretic Plants”. International Journal of Pharmacological Research, vol. 8, no. 11, Dec. 2018, pp. 122-6, https://ssjournals.co.in/index.php/ijpr/article/view/4977.