(3EOGQI GdchGQK hGdeNGWQ Hjf GdfXQjI hGdJWHjb (B/s - (3MQjR, SGej eMeO gTGe s; (3SdeGf, RjO efjQ s ((3YeGf, GdCQOf (B: s (3OGQ GdQGjI ddfTQ, s, 2011)
(3eTJQjGJ GdeYQV (B2015.s
(3HHdjhLQGajI (B: (3U(B. 217-219. s
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B. s
Keywords: (3GdchGQK s -- (3EOGQI s; (3EOGQI GdCReGJ s