“Utilization of Some Local Protein Supplement Mixes in Starter Layer Chick’s Diet”. The Sudan Journal Of Animal Production المجلة السودانية للانتاج الحيواني 16, no. 16 (June 1, 2003): 6. Accessed November 2, 2026. https://sud-jap.sd/Journal/index.php/sjap/article/view/143.