Sandika , F., Idami, Z. and Idris, M. 2026. Analysis of Pork DNA (Sus scrofa domesticus) Contamination in Processed Beef and Chicken Meatball Products in Tuntungan, North Sumatra. Journal of Pharmaceutical and Sciences. 9, 1 (Jan. 2026), 77–87. DOI:https://doi.org/10.36490/journal-jps.com.v9i1.1374.