DHIYA NAVITRI, A. D. UJI AKTIVITAS ANTIRADIKAL BEBAS EKSTRAK BUAH JERUK BALI (Citrus Maxima Burm.Fz) DENGAN METODE DPPH (1,1-Diphenyl-2-Pikrylhidrazyl) (PRELEMINARY TEST AS ACTIVITY FREE ANTIRADICAL OF BALI CITRUS FRUIT EXTRACT (Citrus Maxima Burm.Fz) WITH DPPH METHOD. UJC 2012, 1.