Shakohe, R. (2023) “Study the Effect of Adding Materials (Calcine Powder Styropor Granules and Straw) on the Compressive Strength for Material Polyurethane”, Latakia University Journal -Engineering Sciences Series, 45(1), pp. 143–154. Available at: https://journal.tishreen.edu.sy/index.php/engscnc/article/view/13725 (Accessed: 22January2025).