Document Type : Original Article
. (1998). . Qabasat, 3(8-9), 46-51.
. "", Qabasat, 3, 8-9, 1998, 46-51.
. (1998). '', Qabasat, 3(8-9), pp. 46-51.
, "," Qabasat, 3 8-9 (1998): 46-51,
. . Qabasat. 1998;3(8-9):46-51 (In Persian).
