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. Biotik 2026, 14 (1), 1-15. https://doi.org/10.22373/biotik.v14i1.34463.