(3eONd Edi GdYdGbGJ GdOhdjI (B/s - (3bGfUh, eMeO EHQGgjes ((3HjQhJ (B:s (3ecJHI Rjf GdMbhbjI hGdCOHjI T(B. (3e(B. (3e(B.(3,s, 2020)
(3HHdjhLQGajI (B: (3UaMI (B280-285.s
Keywords: (3GdOHdheGSjIs; (3GdYdGbGJ GdNGQLjIs