(3GdLOjO aj JWhjQ GdefXeGJ (B/s - (3GdcHjSj, YGeQ NVjQs ((3GdQjGV (B: s (3eDSSI GdjeGeI GdUMajI ddfTQ,s, 2014)
(3cJGH TgQj jYfj HGdCOH hGdKbGaI hGdacQ(B.s
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdJNWjW GdEOGQjs; (3GdJWhjQ GdEOGQjs; (3EOGQI GdefXeGJs