Hossain M, Khan M, Akbar M. Nutrient digestibility and growth of local bull calves as affected by feeding urea and urease enzyme sources treated rice straw. Bang. J. Anim. Sci. [Internet]. 2012 Feb. 5 [cited 2024 Jul. 17];39(1-2):97-105. Available from: https://banglajol.info/index.php/BJAS/article/view/9682