Hasdar M, Wadli W, Daryono D. Brebes Sheep Skin That is Hydrolyzed With Excess Acid Solution (CH3COOH) and Sitrate Acid (C6H8O7) Became Gelatin. BJAS [Internet]. 2019 Oct. 30 [cited 2024 May 7];1(2):60-5. Available from: http://journal.univetbantara.ac.id/index.php/bjas/article/view/395