Miwada, IN. Sumerta, IK. Sukada, W. Sayang Yupardhi, and SA. Lindawati. 2017. “Amino Acid Profile on Shank Skin of Livestock and Antibacterial Potential Study”. International Research Journal of Engineering, IT & Scientific Research 3 (4):110-16. https://sloap.org/journals/index.php/irjeis/article/view/556.