. (1982). . Iranian Journal of Information Processing and Management, 6(1), 63-83.
. "", Iranian Journal of Information Processing and Management, 6, 1, 1982, 63-83.
. (1982). '', Iranian Journal of Information Processing and Management, 6(1), pp. 63-83.
, "," Iranian Journal of Information Processing and Management, 6 1 (1982): 63-83,
. . Iranian Journal of Information Processing and Management. 1982;6(1):63-83 (In Persian).
