SHAKOHE, R. Study the Effect of Adding Materials (Calcine Powder Styropor Granules and Straw) on the Compressive Strength for Material Polyurethane. Tishreen University Journal -Engineering Sciences Series, [S. l.], v. 45, n. 1, p. 143–154, 2023. Disponível em: https://journal.tishreen.edu.sy/index.php/engscnc/article/view/13725. Acesso em: 2 may. 2024.