SINGH GP, SINGH K, GUPTA LBN. Bioconversion of ammonia to biological protein by Coprinus fimetarius during solid substrate fermentation of ammoniated (urea) wheat straw. Indian J of Anim Sci. 2013;65(5). Accessed October 24, 2025. https://epubs.icar.org.in/index.php/IJAnS/article/view/31844