Al-Baldawi, A., Muallah, S.K. and Wünsch, O. (2013) “Thermo-Rheological Investigation and Modeling of the Shear Viscosity of Polypropylene above the Melting Temperature”, Al-Khwarizmi Engineering Journal, 9(4), pp. 12–23. Available at: https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/181 (Accessed: 5 January 2026).