Polibaon, Tresya J., Mariyani, Joni Tandi, Tien Wahyu Handayani, Rahmawati Salsa Dinurrosifa, and Ikhsan Hi. Amir Sene. “Analysis Pork Contamination in Beef Meatballs through Polymerase Chain Reaction in Palu City”. Jurnal Penelitian Pendidikan IPA 10, no. 9 (September 25, 2024): 6574–6579. Accessed November 24, 2024. https://jppipa.unram.ac.id/index.php/jppipa/article/view/9006.