Kurniawan, Muhammad Fakih, Tiana Fitrilia, Hikmah Nur Chosida, and Nursyawal Nacing. “SAPPAN (Caesalpinia sappanL.) EXTRACT-BASED LABEL FOR DETECTION OF CHICKEN MEAT SPOILAGE”. Indonesian Journal of Applied Research (IJAR) 2, no. 3 (December 8, 2021): 153-159. Accessed October 2, 2022. http://iojs.unida.ac.id/index.php/IJAR/article/view/146.