VANI, D K; KURCHANIA, A K. Bio-Methanation of Anaerobic Fermentation of Undiluted Cattle Dung. Journal of Agricultural Engineering, India, v. 44, n. 2, 2007. Disponível em: https://epubs.icar.org.in/index.php/JAE/article/view/14518. Acesso em: 6 jun. 2026.