MTEZA, S. B.; LEMA, A.; SINGH, P. N. PRELIMINARY INVESTIGATION OF CEMENT FROM RICE HUSKS,SEASHELLS AND KAOLIN. Tanzania Journal of Engineering and Technology, [S. l.], v. 20, n. 2, 2018. Disponível em: https://journals.udsm.ac.tz/index.php/tjet/article/view/2075. Acesso em: 5 dec. 2024.