(3JLdjO GdcJGH GdeNWhW ai Gdjef ai GdaJQI ef GdbQf GdMGOi YTQ Gdi GdbQf GdKGdK YTQ GdgLQi(B:s (3OQGSI afjI GKQjI ai VhA eLehYI OGQ GdeNWhWGJ HUfYGA(B/s - (3SeQ Ydi UGdM GdYQGSis ((3OeTb (B:s (3fhQ MhQGf ddOQGSGJ hGdfTQ hGdJQGK,s, 2021)
(3jTJed Ydi GQLGYGJ HHdjhLQGajIs
Keywords: (3GdYeGQI GdGSdGejIs -- (3Gdjefs; (3GdeNWhWGJs -- (3Gdjefs; (3Gdafhf GdGSdGejIs -- (3Gdjefs