Document Type : Original Article
. (2003). . Qabasat, 8(30-31), 23-32.
. "", Qabasat, 8, 30-31, 2003, 23-32.
. (2003). '', Qabasat, 8(30-31), pp. 23-32.
, "," Qabasat, 8 30-31 (2003): 23-32,
. . Qabasat. 2003;8(30-31):23-32 (In Persian).
