Document Type : Original Article
. (1998). . Qabasat, 3(7), 142-151.
. "", Qabasat, 3, 7, 1998, 142-151.
. (1998). '', Qabasat, 3(7), pp. 142-151.
, "," Qabasat, 3 7 (1998): 142-151,
. . Qabasat. 1998;3(7):142-151 (In Persian).
