M. Hermawan, A. Amanah, and N. Nurbaiti, “In Vitro Inhibitory Activity of Dayak Onion (Eleutherine bulbosa Mill.) Essential Oil Against Klebsiella pneumoniae”, Global Health Management Journal, vol. 3, no. 3, pp. 146–151, Oct. 2019, doi: 10.35898/ghmj-33587.