“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)”. 2022. Jurnal Sains Dan Kesehatan 4 (5): 495–499. https://jsk.ff.unmul.ac.id/index.php/JSK/article/view/547.