(1999). . Iranian Journal of Information Processing and Management, 14(3), 100-105.
. "", Iranian Journal of Information Processing and Management, 14, 3, 1999, 100-105.
(1999). '', Iranian Journal of Information Processing and Management, 14(3), pp. 100-105.
, "," Iranian Journal of Information Processing and Management, 14 3 (1999): 100-105,
. Iranian Journal of Information Processing and Management, 1999; 14(3): 100-105.
