Hartoyo B, Widyastuti T, Rahayu S, Santosa RSS. Enhancing Blood Profile and Performance of Broiler Supplemented with Biopeptide from Chicken Feet. JAP [Internet]. 2023Nov.30 [cited 2024Sep.14];25(3):165-70. Available from: http://jap.fapet.unsoed.ac.id/index.php/JAP/article/view/234