Amino Acids Isolation from α-Keratin of Javanese Goat (Capra Hircus) Hair and Garut Sheep (Ovis Aries) Hair Waste Using Acid Hydrolysis Method As BCAA Supplement. Valensi 2024, 10 (1), 123-132. https://doi.org/10.15408/jkv.v10i1.38146.