(3HYV GdWjhQ JJOdi QCSG Ydi YbH (B/ s - (3djhjdjf, cdjQs; (3aGVd, Cdjfs ((3HjQhJ (B:s (3OGQ GdeLGfj,s, 2001)
Keywords: (3GdWjhQs; (3fGTGhf UZGQ (B( 10 - 14 (3Sfg (B)s