(3JGQjN GdJQHjI hGdJYdjes - (3eMeO CMeO cQje(B.s; (3eMeO CMeO cQje(B.s; (3THd HOQGf(B.,s; (3YfJQ dWai eMeO(B,s ((3GdEScfOQjI (B:s (3OGQ GdeYQaI GdLGeYjI(B,s, 2000)
(3jTJed Ydi LOGhd(B.s
(3eYfi GdJGQjN hCgejJg hEJLGgGJ OQGSI(B.s
Keywords: (3GdJQHjI hGdJYdje(B.s