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 2026 Jun. 24];39(1-2):97-105. Available from: https://www.banglajol.info/index.php/BJAS/article/view/9682