. (2003). . Iranian Journal of Information Processing and Management, 18(3), 104-111.
. "", Iranian Journal of Information Processing and Management, 18, 3, 2003, 104-111.
. (2003). '', Iranian Journal of Information Processing and Management, 18(3), pp. 104-111.
, "," Iranian Journal of Information Processing and Management, 18 3 (2003): 104-111,
. . Iranian Journal of Information Processing and Management. 2003;18(3):104-111 (In Persian).
