Rusman, Arman, dkk. “Karakterisasi Ekstrak Sambiloto (Andrographis panicullata Burn (f) Ness) dan Pegagan (Centella asiatica (l) Urban): Characterization Extract Sambiloto (Andrographis panicullata Burn (f) Ness) and Pegagan (Centella asiatica (l) Urban)”. Jurnal Sains dan Kesehatan, vol. 5, no. 2, Januari 2025, hlm. 164-71, https://doi.org/10.30872/jsk.v5i2.p164-171.