Perbandingan Uji Aktivitas Mukolitik Ekstrak Etanol, Infusa, dan Minyak Atsiri Batang Serai Wangi (Cymbopogon Nardus): Comparison Mucolytic Activity Test of Ethanol Extract, Infusion, and Essential Oil of Citronella stem (Cymbopogon Nardus). J. Sains. Kes [Internet]. 2022 Oct. 31 [cited 2025 Mar. 15];4(5):495–499. Available from: https://jsk.ff.unmul.ac.id/index.php/JSK/article/view/547