id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-15067		cet-15067		6	.pdf	application/pdf	3767	181	41	It was essential to use various PLA materials in the research and affordable and easily accessible printers to produce test pieces so that the results could be used more widely. Additionally, while this research provides a foundation for sustainable 3D printing materials, it did not account for the entire lifecycle impact, particularly recycling and material reuse.	cache/cet-15067.pdf	txt/cet-15067.txt