The Effect of Green Betel Leaves Extract Concentration in Hydrogel Acne Patch from Breadfruit Starch on the Antibacterial Activity of S. Aureus and P. Acnes. Proceeding ICHBS, [S. l.], v. 1, n. 1, p. 34–43, 2025. Disponível em: https://ichbs.uhb.ac.id/index.php/proceeding/article/view/34. Acesso em: 2 jul. 2025.