Parneam, Nismar, Siriorn Isarankura Na Ayutthaya, Thanathach Yingshataporn-a-nan, Panachai Thusanaphoom, Kritsana Pokamas, Nathapong Sukhawipat, Jatuphorn Wootthikanokkhan, and Wichain Chailad. “Rheological and Molecular Modifications of Recycled PET Induced by Chain Extenders for Enhanced 3D Printing Processability”. Applied Science and Engineering Progress 19, no. 4 (March 23, 2026): 8107. accessed September 24, 2026. https://ph02.tci-thaijo.org/index.php/ijast/article/view/261828.