Andarifera, Alya Zahira, et al. “Formulation and Physical Characterization of Chewable Gummy from Galangal Rhizome Extract (Kaempferia Galanga L.) As a Nutraceutical Product”. Jurnal Sains Farmasi & Klinis, vol. 12, no. 2, Nov. 2025, pp. 145-5, doi:10.25077/jsfk.12.2.145-155.2025.