Uji aktivitas antibakteri dan analisis KLT - bioautografi ekstrak etanol 70% daun Peperomia obtusifolia (L.) A. Dietr terhadap bakteri Escherichia coli ATCC 2305. Journal of Holistic and Health Sciences (Jurnal Ilmu Holistik dan Kesehatan), [S. l.], v. 8, n. 2, p. 113–124, 2025. DOI: 10.51873/jhhs.v8i2.343. Disponível em: https://jhhs.stikesholistic.ac.id/index.php/jhhs/article/view/343. Acesso em: 5 nov. 2025.