(3GdXGgQI GdeSQMjI(B:s (3aj eOjfI GdadhLI(B/s - (3MeOj,YcGHs ((3HZOGO,GdYQGb(B:s (3OGQ GdcJH hGdhKGFb,s, 2021)
Keywords: (3GdeSQM aj GdYQGbs