Effects of Organic Nitrogen and Carbon Supplementation on Biomethanation of Rice Bran. Fountain Journal of Natural and Applied Sciences, [S. l.], v. 1, n. 1, 2012. DOI: 10.53704/fujnas.v1i1.31. Disponível em: http://www.fountainjournals.com/index.php/FUJNAS/article/view/31. Acesso em: 2 apr. 2026.