Pratiwi, Bella. “Ekstrak Teh Hijau (Camellia Sinensis L.) Efektif Menghambat Pertumbuhan Bakteri (Escherichia Coli)”. Jurnal Penelitian Perawat Profesional 3, no. 4 (October 28, 2021): 693-698. Accessed April 18, 2026. https://www.jurnal.globalhealthsciencegroup.com/index.php/JPPP/article/view/593.