Development of Herbal Booster Product “A5I (Katuk (S. androgynus (L.) Merr.), Moringa (M. oleifera), Fenugreek (T. foenum-graecum L.), Torch Ginger (Etlingera elatior), Cinnamon (Cinnamomum burmannii))” as a Lactagogue Based on Clinical Observational Study. (2026). BIOTIK: Jurnal Ilmiah Biologi Teknologi Dan Kependidikan, 14(1), 1-15. https://doi.org/10.22373/biotik.v14i1.34463