“Utilization of Roselle (Hibiscus Subdariffa) seed meal in diets for Growing broiler chickens” (1990) The Sudan Journal Of Animal Production المجلة السودانية للانتاج الحيواني, 3(3), pp. 96–103. Available at: https://sud-jap.sd/Journal/index.php/sjap/article/view/65 (Accessed: 26 October 2026).