USMAN, N. D.; IDUSUYI, F. I.; OJO, E. B.; SIMON, B. The Use of Sawdust and Palm kernel Shell as Substitute for Fine and Coarse Aggregates in Concrete Construction in Developing Countries. Journal of Chemical, Mechanical and Engineering Practices (JCMEP), [S. l.], v. 2, n. 3, p. 51–62, 2012. Disponível em: http://icidr.org.ng/index.php/Jcmep/article/view/1091. Acesso em: 19 sep. 2024.