Document Type : Original Article
. (1999). . Qabasat, 4(14), 34-45.
. "", Qabasat, 4, 14, 1999, 34-45.
. (1999). '', Qabasat, 4(14), pp. 34-45.
, "," Qabasat, 4 14 (1999): 34-45,
. . Qabasat. 1999;4(14):34-45 (In Persian).
