(3RGjO h GdJQGK (B/s (3JCdja(B: (3C(B.(3O(B. (3SjO MGeO MQjR(B..s - (3MQjR(B: (3SjO MGeO(B:s ((3CHhXHj (B:s (3GdCQTja GdhWfj(B,s, 2014)
(3SHb fTQg JMJ YfhGf(B: (3RGjO h GdJQGK (B: (3GdLPhQ GdMVGQjI ddbjGOI GdSjGSjI(B.s
Keywords: (3GdahdcdhQ GdEeGQGJj(B..s; (3Gdafhf GdTYHjI GdEeGQGJjI(B..s