id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fbem-24769	Fangedu	fbem-24769	2024-08-14	10	.pdf	application/pdf	7101	268	43	The accurate accounting of project cost is very important to evaluate the economic benefit of the project. Highway PPP project cost and benefit of dynamic management research [J].	cache/fbem-24769.pdf	txt/fbem-24769.txt