Immunostimulatory Activities of Pegagan Embun (Hydrocotyle sibthorpioides Lam.) in White Male Mice, , Aldi Yufri, Dillasamola Dwisari, Larakhansa Yolanda Alfiyyah, and Badriyya Elsa , Pharmacognosy Journal, March 2021, Volume 13, Issue 2, p.368-375, (2021)