(3GdeYhbGJ GdJj JhGLg ENUGFj GdVeGf GdGLJeGYj (B/ s - (3GdTQja, NGdO Hf SYhOs ((3GdQjGV (B: s (3hRGQI GdTDhf GdGLJeGYjI, GdeQcR GdhWfj ddOQGSGJ hGdJWhjQ GdGLJeGYj, s, 2013)
(3HHdjhLQGajI (B: (3U(B. 61-63.s
Keywords: (3GdNOeI GdGLJeGYjIs -- (3GdSYhOjIs; (3GdENUGFjjf GdGLJeGYjjfs -- (3GdSYhOjIs; (3GdJCejf GdGLJeGYjs -- (3GdSYhOjIs