Ismail MM, Salman SD, Muallah SK. Experimental and Numerical Investigation for Simulation of Thermophysical Properties for Polypropylene 575 Polymer Melts in Single Screw Extruder. alkej [Internet]. 2018 Dec. 1 [cited 2025 Dec. 15];14(4):72-8. Available from: https://www.alkej.uobaghdad.edu.iq/index.php/alkej/article/view/60