(3GdeSFhdjI GdJbUjQjI Yf GdeeGQSGJ GdNGUI hShA GSJNOGe GdGfJQfJ bj VhA GdbGff GdOhdj GdNGU GdGdcJQhfj (B/ s - (3Yajaj, GMeO GHh GdeLO eMeO GdSjO, s ((3GdGScfOQjI (B[(3eUQ(B] : s (3OGQ GdLGeYI GdLOjOI, s, 2017)
(3jJVef EQLGYGJ HHdjhLQGajI (B: (3UaMI (B427-471.s
Keywords: (3GdGfJQfJs -- (3bhGfjf hJTQjYGJ(B.s; (3GdMGSHGJ GdGdcJQhfjIs -- (3bhGfjf hJTQjYGJ(B.s; (3GdLQGFe GdMGShHjIs; (3GdeSFhdjI GdJbUjQjI(B.s; (3LQGFe GdGfJQfJs -- (3bhGfjf hJTQjYGJ(B.s