(3TGeHdjhf ai eUQ (B: (3GdQSGFd hGdePcQGJ (B/ s - (3TGeHdjhf(B. (3L(B. (3as; (3WGgQ YHOGdMcjes; (3YeGO YOdis ([S.N] : (3OGQ GdacQ ddOQGSGJ hGdfTQ hGdJhRjY , s, 1991)
Keywords: (3GdYUQ GdMOjKs; (3eUQs; (3JGQjNs; (3GdcJGHI GdeUQjI GdbOjeIs