(3GdMeGjI GdLfGFjI dGSJNOGe GdNdGjG GdLPYjI aj GdYdGL (B/ s - (3GdZGfe, fhQI HfJ agO s ((3GdQjGV (B:s (3fhQI HfJ agO GdZGfe,s, 2020)
(3GdCUd CWQhMI eGLSJjQ(B-(3LGeYI fGja GdYQHjI ddYdhe GdCefjI(B.s
(3HHdjhLQGajI (B: (3UaMI (B197-207.s
Keywords: (3GdNdGjG GdLPYjIs -- (3bhGfjf hJTQjYGJs -- (3GdSYhOjIs; (3GdNdGjG GdLPYjIs -- (3GSJNOGe YdGLjs -- (3bhGfjf hJTQjYGJs -- (3GdSYhOjIs