رامـي جـورج, رامـي منصور, and بديعة داوود. “Improving the Thermal Conductivity of Unsaturated Polyester by Adding Fillers”. Tishreen University Journal -Engineering Sciences Series, vol. 44, no. 3, Aug. 2022, pp. 315-26, https://journal.tishreen.edu.sy/index.php/engscnc/article/view/13211.