Mahata, Maria Endo, Abdi Dharma, H. Irsan Ryanto, and Yose Rizal. 2008. “Effect of Substituting Shrimp Waste Hydrolysate of Penaeus Merguensis for Fish Meal in Broiler Performance”. Pakistan Journal of Nutrition 7 (6): 806–810. https://doi.org/10.3923/pjn.2008.806.810.