Muthia, Rahmi, Muhammad Hidayatullah, and Rahmi Hidayati. “Phytochemical Screening and Antioxidant Activity of Ethanolic Extract of Cawat Hanoman Stem (Bauhinia Aculeata L.) Using DPPH Method”. Borneo Journal of Pharmacy 3, no. 1 (February 27, 2020): 15-21. Accessed January 23, 2021. http://journal.umpalangkaraya.ac.id/index.php/bjop/article/view/1245.