Document Type : Original Article
(2001). . Qabasat, 6(19), 78-81.
. "", Qabasat, 6, 19, 2001, 78-81.
(2001). '', Qabasat, 6(19), pp. 78-81.
, "," Qabasat, 6 19 (2001): 78-81,
. Qabasat, 2001; 6(19): 78-81.
