(3ChGFd GdfOi GdeNJUQ ef efGQ GdgOi aj HjGf Gdhba hGdGHJOGs - (3GdeUQj , YHO Gddg Hf eSYhO GdeUQj GdaGSj , J (B12 (3g` s ((3eMeO Hf CMeO GdJWGhj GdTGaYjs)
(3JHUjQGJ JCQjNjI (B:s
1273 (3g`s
(3eUOQ GbJfGA GdCUd (B:s
(3GdecJHI GdCRgQjIs
(3ehGUaGJ GdhYGA (B:s
(3Qbej edhfs
Keywords: (3GdbQGAGJ hGdJLhjOs