Polibaon, T. J., Mariyani, Tandi, J., Handayani, T. W., Dinurrosifa, R. S., & Sene, I. H. A. (2024). Analysis Pork Contamination in Beef Meatballs through Polymerase Chain Reaction in Palu City. Jurnal Penelitian Pendidikan IPA, 10(9), 6574–6579. https://doi.org/10.29303/jppipa.v10i9.9006