NURLUTFIYYAH AINI; PARISA, N.; FATMAWATI. Assesment of Antioxidant Activity Test of Kersen Leaf (The phenolic.) and Epiphyte with DPPH (2.2-Diphenyl-1-Picrylhidrazyl). Archives of The Medicine and Case Reports, v. 1, n. 2, p. 42-48, 13 Oct. 2021.