“Clove Powder and Oil Effects on Polyurethane Foam Density, Crystallinity, and Antimicrobial Activity”. Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam 23, no. 1 (May 6, 2026): 13–21. Accessed June 19, 2026. https://jurnal.univpgri-palembang.ac.id/index.php/sainmatika/article/view/21599.