Nafisa Arini, and Afifatul Achyar. “Optimization of Deoxyribonucleic Acid (DNA) Isolation Methods from Several Types of Cosmetic Samples for Molecular-Based Halal Tests”. Journal of Halal Product and Research (JHPR) 6, no. 1 (June 30, 2023): 1–10. Accessed January 17, 2025. https://e-journal.unair.ac.id/JHPR/article/view/42624.