@book{69164,
	author = {Passant Alaa Ahmed Aly Moussa and Fakhry Elfiky , },
	title = {The optimum investment portfolio management and its effect on the commercial banks competitiveness : },
	publisher = {Passant Alaa Ahmed Aly Moussa , },
	year = {2018},
	address = {Cairo : },
	url = {http://172.23.153.220/th.pdf}
}