BAYOUMI, M. A. ., and A. H. M. M. . RAHMAN. “Forage Yield and Nutritive Content of Barley Sown Alone and in Mixtures With Vetch and Egyptian Clover”. The Libyan Journal of Agriculture, vol. 11, no. 1, Apr. 2023, http://uot.edu.ly/journals/index.php/ljagric/article/view/478.