Saubari, Y., K. Nastiti, and M. Mambang. “P Pharmacognostic Tests and Identification of Compounds at Several Levels of The Ethanol Extract Fractions of Galangal Leaves (Alpinia Galanga)”. Journal Pharmaceutical Care and Sciences, vol. 1, no. 1, Nov. 2020, pp. 102-10, doi:10.33859/jpcs.v1i1.27.