Ali, N.S. and Fahad, B.M. 2015. Effect of Particle Size of Sawdust on Behaviour of Sawdust/UPE Composites in Water. Iraqi Journal of Chemical and Petroleum Engineering. 16, 4 (Dec. 2015), 59–65. DOI:https://doi.org/10.31699/IJCPE.2015.4.7.