. (1993). . Iranian Journal of Information Processing and Management, 10(1), 36-55.
. "", Iranian Journal of Information Processing and Management, 10, 1, 1993, 36-55.
. (1993). '', Iranian Journal of Information Processing and Management, 10(1), pp. 36-55.
, "," Iranian Journal of Information Processing and Management, 10 1 (1993): 36-55,
. . Iranian Journal of Information Processing and Management. 1993;10(1):36-55 (In Persian).
