(3GdHMK HGdEJUGd GdeHGTQ (B: s (3GdeHGOiA h GdJWHjbGJ (B/ s - (3gGQJdj, BQ(B.(3Lj(B.s; (3jhfS, YHO GdQRGb eUWais ((3YeGf (B:s (3GdLGeYI GdGQOfjI,s, 1994)
Keywords: (3Yde GdeYdheGJs; (3ESJQLGY GdeYdheGJs; (3bhGYO GdeYdheGJs