(3GdQCi GdYGe h GdSjGSGJ GdGYdGejIs - (3YHO GdhgGH cMjd(B.s; (3YHO GdhgGH cMjd(B.s ((3GdbGgQI (B:s (3ecJHI GdeOjfI(B,s, 1987)
(3jTJed Ydi HHdjhLQGajI ef (B( 149: 153 ) .s
(3eGgjI GdQCi GdYGe (B.s
All age.
Keywords: (3GdGYdGe (B- (3GdQCi GdYGe (B.s