(3GdMLI aj GdbQGAGJ GdSHY (B/s - (3GHf NGdhjg, GdMSjf Hf CMeO,s (3J(B. 370 (3g`(B.s; (3ecQe, YHO GdYGd SGdes ((3GdbGgQI (B:s (3YGde GdcJH,s, 2007)
(3jTJed Ydi cTGaGJ(B.s
(3jTJed Ydi HHdjhLQGajI(B.s
Keywords: (3GdbQBfs -- (3GdbQGAGJ GdSHYs