(3GdSLd GdGShO (B: s (3QhGjGJ TghO GdYjGf deLGhR UOGe MSjf ai GdchjJs ((3GdbGgQI (B: s (3GdeQcR GdGYdGei GdchjJi , s, 1990)
Keywords: (3GdLQjeI hGdeLQehfs; (3UOGe MSjfs; (3GdYOhGfjIs; (3GdchjJ (B- (3JGQjN (B- (3GdYUQ GdMOjKs; (3GdYfa (B- (3GdLhGfH GdGNdGbjI hGdOjfjIs; (3GdchjJ (B- (3JGQjN (B- (3GdYUQ GdMOjK (B- (3GdGMJdGd GdYQGbi(B(1990-1991)s