(3GdGJUGd GdJfXjej hYdGbJg HGdUQGY OGNd LeGYI GdYed (B/ s - (3SGQI, RhjJj, s ((3YeGf, GdGQOf (B: s (3OGQ GdGjGe ddfTQ hGdJhRjY, s, 2019)
(3jJVef EQLGYGJ HHdjhLQGajI (B: (3UaMI (B201-206s
Keywords: (3GdGJUGdGJ GdGOGQjI(B.s; (3GdJfXje GdGOGQj(B.s; (3GdYed GdLeGYj(B.s; (3fXe GdeYdheGJ GdGOGQjI(B.s