Ghazal, H.B., Moselhy, H. and Hassan, A.M. 2019. An Economic Assessment for Manufacturing of Insulating Fire-bricks Using Bagasse With 1% Polystyrene. ARCHive-SR. 3, 3 (May 2019), 71–86. DOI:https://doi.org/10.21625/archive.v3i3.524.