(1993). . Iranian Journal of Information Processing and Management, 10(2), 93-107.
. "", Iranian Journal of Information Processing and Management, 10, 2, 1993, 93-107.
(1993). '', Iranian Journal of Information Processing and Management, 10(2), pp. 93-107.
, "," Iranian Journal of Information Processing and Management, 10 2 (1993): 93-107,
. Iranian Journal of Information Processing and Management, 1993; 10(2): 93-107.
