Mohammed, May A.S, and Ali Saad Saleh. “Study the Effect of Temperature on Structural, Mechanical and Thermal Properties of PVC CaCO3 Composite”. Iraqi Journal of Science, vol. 59, no. 1A, Jan. 2018, pp. 44-56, https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/57.