. (2002). . Iranian Journal of Information Processing and Management, 17(3), 54-60.
. "", Iranian Journal of Information Processing and Management, 17, 3, 2002, 54-60.
. (2002). '', Iranian Journal of Information Processing and Management, 17(3), pp. 54-60.
, "," Iranian Journal of Information Processing and Management, 17 3 (2002): 54-60,
. . Iranian Journal of Information Processing and Management. 2002;17(3):54-60 (In Persian).
