“Effect of L - Lysine - Monohydrochloride supplementation on body weight, feed and energy utilization in broiler chicks ”, The Sudan Journal Of Animal Production, vol. 2, no. 2, pp. 39–44, Jan. 1989, Accessed: Oct. 24, 2026. Available: https://sud-jap.sd/Journal/index.php/sjap/article/view/42