Clara, Costansia, dkk. “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)”. Jurnal Sains dan Kesehatan, vol. 4, no. 5, Oktober 2022, hlm. 495–499, https://jsk.ff.unmul.ac.id/index.php/JSK/article/view/547.