Rusdianto, A.S., Wiyono, A.E. and Tauvika, N. 2021. DETERMINATION OF FRESHNESS LEVEL FOR CHICKEN MEAT USING SMART LABEL BASED ON EXTRACT OF PURPLE SWEET POTATO ANTHOCYANIN. Jurnal Agroindustri. 11, 1 (May 2021), 11–22. DOI:https://doi.org/10.31186/j.agroindustri.11.1.11-22.