(3eZGeQI HOQ hHOhQ aj GdaVGA (B/s - (3TQcI ETQGb ddGSJTGQGJ hGdJOQjH,s ((3GdTGQbI, GdEeGQGJ GdYQHjI GdeJMOI (B:s (3fHV Gdbde ddfTQ hGdJhRjY,s, 2020)
6-9.
Keywords: (3GdbUU GdYQHjI ddCWaGds -- (3bQf (B21.s; (3GdCOH GdYQHj ddCWaGds -- (3bQf (B21.s