Sophian, Alfi, Ratna Purwaningsih, Muindar Muindar, Eka Putri Juniarti Igirisa, and Muhammad Luthfi Amirullah. “Use of Direct PCR Technique Without DNA Extraction in Confirmation Test for Salmonella Typhimurium Bacteria on Meatball Samples”. Borneo Journal of Pharmacy 4, no. 4 (November 30, 2021): 324–332. Accessed November 23, 2024. https://journal.umpr.ac.id/index.php/bjop/article/view/2187.