id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ape-1345	Liu, Fengquan	Exchange Rate and World Currency	2018	11	.pdf	application/pdf	3804	234	62	This will be more sustainable for international business and this theory of world currency does have advantage over existing systems. Keywords macroeconomics, world currency, exchange rate, mathematical modeling 1.	cache/ape-1345.pdf	txt/ape-1345.txt