MUHARNI M, DASUNI D, YOHANDINI H, FERLINAHAYATI F, ELIZA E, FITRYA F, . The antibacterial activity of triterpenoid acid from the ethyl acetate extract of Dillenia ochreata leaves. J.Res.Pharm. 2023; 27(6): 2270-2276. http://dx.doi.org/10.29228/jrp.515