Document Type : Original Article
(2001). . Qabasat, 6(22), 3-8.
. "", Qabasat, 6, 22, 2001, 3-8.
(2001). '', Qabasat, 6(22), pp. 3-8.
, "," Qabasat, 6 22 (2001): 3-8,
. Qabasat, 2001; 6(22): 3-8.
