Nurhayati L, Wardoyo SE, Rosita R. PERSENTASE TOTAL AKTIVITAS ANTIOKSIDAN DARK CHOCOLATE DAN MILK CHOCOLATE SECARA SPEKTROFOTOMETRI. J. Sains Nat. [Internet]. 2017 Nov. 25 [cited 2026 May 20];2(1):70-8. Available from: https://ejournalunb.ac.id/JSN/article/view/36