PRABHU, Rajesh; WARAY, Sanchit. Biochar and the Fourth Generation Biofuel. The Bombay Technologist, [S. l.], v. 61, p. 211–217, 2011. Disponível em: https://bombaytechnologist.in/index.php/bombaytechnologist/article/view/110938. Acesso em: 6 oct. 2024.