C. Clara, M. Arifuddin, dan R. Rusli, “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, vol. 4, no. 5, hlm. 495–499, Okt 2022, Diakses: Sep 19, 2026. Tersedia pada: https://jsk.ff.unmul.ac.id/index.php/JSK/article/view/547