. (1975). . Iranian Journal of Information Processing and Management, 3(1), 46-49.
. "", Iranian Journal of Information Processing and Management, 3, 1, 1975, 46-49.
. (1975). '', Iranian Journal of Information Processing and Management, 3(1), pp. 46-49.
, "," Iranian Journal of Information Processing and Management, 3 1 (1975): 46-49,
. . Iranian Journal of Information Processing and Management. 1975;3(1):46-49 (In Persian).
