br Karo, Reh Malem, Putranto Manalu, and Jhon Sinurat. “Antibacterial Activity of Flavonoid-Rich Fractions Of Citrus Maxima Peel Extract”. Stannum : Jurnal Sains dan Terapan Kimia 2, no. 2 (October 31, 2020): 51-56. Accessed May 3, 2024. https://journal.ubb.ac.id/stannum/article/view/1977.