(3GdJMQjQGJ Ydi GdTGWHjI Hjf GdbQGAI hGdefY (B/s - (3YHO GdTchQ, SGej eMeO SYjOs; (3GdTGWHj, GdbGSe Hf ajQI Hf Nda,s 538-590 (3g`(B.s ((3YeGf, GdCQOf (B:s (3OGQ YeGQ,s, 2012)
Keywords: (3GdbQBfs -- (3GdbQGAGJ GdSHYs