Phytochemical Screening and Antioxidant Activity Test of Puring Leaf Extract (Codiaeum variegatum (L.) Rumph. ex A. Juss.) in Various Solvents Using the DPPH (2,2-diphenyl-1-picrylhydrazil) Method. JFM [Internet]. 2026 Apr. 30 [cited 2026 May 6];8(2):612-21. Available from: https://ejournal.medistra.ac.id/index.php/JFM/article/view/3355