(3GdTQWI hefY GdLQjeI (B/s - (3SYO, eMLhH MSfs ((3GdQjGV (B:s (3CcGOjejI fGja GdYQHjI ddYdhe GdCefjI, eQcR GdOQGSGJ hGdHMhK,s, 2001)
(3edGMb (B: (3U(B. 197-208.s
(3HHdjhLQGajI (B: (3U(B. 191-193.s
Keywords: (3GdTQWIs; (3GdLQjeI hGdeLQehfs