Preformulation of Lemongrass Oil (Cymbopogon citrates (DC) Stapf) and Turmeric Extract (Curcuma xanthorrhiza Roxb.) on the Growth of Escherichia coli Bacteria. jisk [Internet]. 2023 Aug. 31 [cited 2024 Nov. 21];4(2):32-6. Available from: https://ejournal.sumateraconnect.or.id/index.php/jisk/article/view/68