KHAN, Z. H. . “Comparison of Nutritional Status of Green Forage, Hay and Silage of Sudan Grass (Sorghum Sudanense (Piper) Stapf)”. The Libyan Journal of Agriculture, vol. 12, no. 1, Apr. 2023, http://uot.edu.ly/journals/index.php/ljagric/article/view/457.