Nurlutfiyyah Aini, Parisa, N., & Fatmawati. (2021). 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, 1(2), 42-48. https://doi.org/10.37275/amcr.v1i2.9