(3GdGaQGL Yf GdeJge aj GdOYhi GdLRGFjI (B: s (((3OQGSI ebGQfI(B)) / s - (3GdSHYGhj, eLjO NVQ GMeO, s; (3eMeO, chafOQ LhJjGQ, s ((3GdbGgQI, eUQ (B: s (3GdeQcR GdYQHj ddOQGSGJ hGdHMhK GdYdejI ddfTQ hGdJhRjY, (B438 (3g`(B. = 2017.s, 2017)
(3jJVef GQLGYGJ HHdjhLQGajI (B: (3UaMI (B303-320.s
Keywords: (3GdOaGY Yf GdeJge (B((3GLQGAGJ LfGFjI(B)s; (3bGfhf GdGLQGAGJ GdLfGFjI(B.s; (3GdOYhi GdLfGFjI(B.s