Amir, Farida, AND Saleh, Chairul. " UJI AKTIVITAS ANTIOKSIDAN EKSTRAK ETANOL BIJI BUAH DURIAN (Durio zibethinus Murr) DENGAN MENGGUNAKAN METODE DPPH ANTIOXIDANT ACTIVITY TEST OF ETHANOL EXTRACT FROM Durio zibethinus Murr SEEDS BY DPPH METHOD" JURNAL KIMIA MULAWARMAN [Online], Volume 11 Number 2 (14 May 2014)