RECOVERY OF ASH FROM LIGNOCELLULOSIC WASTE IN THE CEMENT INDUSTRY. Quantum Journal of Engineering, Science and Technology, [S. l.], v. 4, n. 4, p. 19–37, 2023. Disponível em: https://www.qjoest.com/index.php/qjoest/article/view/121. Acesso em: 16 apr. 2026.