GusriyaniS., AldiY., UmarS. and AfriwardiA. 2023. Literature Review: Effect of Pegagan Embun (Hydrocotyle sibthorpioides Lam.) Extract on NK and CD8 Cell Activity. JPK : Jurnal Proteksi Kesehatan. 12, 2 (Nov. 2023), 91-96. DOI:https://doi.org/10.36929/jpk.v12i2.644.