URL dokumen:
https://prisma.simaster.ugm.ac.id/karya_files/effect-of-green-tea-extract-gel-as-an-antioxidant-on-macrophage-cell-count-after-bleaching-on-wistar-rats--dcfcd07e645d245babe887e5e2daa016/a22c1e4d-3785-11ef-ae9c-e4434b0aa6de