Omattaya Montrikul, and Vimolvan Pimpan. “Property Improvement of Three-Layer LDPE Shrink Film Using LDPE Recycled from Blown Film Production Waste”. Journal of Sustainable Materials Processing and Management , vol. 4, no. 2, Nov. 2024, pp. 42-48, https://penerbit.uthm.edu.my/ojs/index.php/jsmpm/article/view/18362.