(3CSGSjGJ GdNQSGfI GdeSdMIs (3JUeje GdceQGJ (B((3WHbG ddchO GdeUQi ddNQSGfI dSfI (B1989) /s - (3eMeO SGeM gdGd(B.s; (3eMeO SGeM gdGd(B.s ((3GdbGgQI (B:s (3YGde GdcJH(B,s, 1993)
All age.
Keywords: (3GdNQSGfI GdeSdMI(B.s; (3GdceQGJ (B- (3JUeje(B.s