. (2003). . Iranian Journal of Information Processing and Management, 19(1), 82-89.
. "", Iranian Journal of Information Processing and Management, 19, 1, 2003, 82-89.
. (2003). '', Iranian Journal of Information Processing and Management, 19(1), pp. 82-89.
, "," Iranian Journal of Information Processing and Management, 19 1 (2003): 82-89,
. . Iranian Journal of Information Processing and Management. 2003;19(1):82-89 (In Persian).
