(3GdUQfGN (B((3GdRjR(B) (3GdeWQH (B/s - (3Lj, JTjf,s; (3SGTG,s ((3CHh XHj (B:s (3OGQ geGdjd ddWHGYI hGdfTQ hGdJhRjY ;s (3TGf OhfZ, GdUjf (B:s (3OGQ GdYdhe hGdJbfjI ;s [(3GdUjf(B] :s (3OGQ OQGLhf ddfTQ hGdJhRjY,s, 2018)
(3hQO Ydi UaMI GdZdGa (B: (3cJH eUhQI afjI YdejI ef JCdja GdafGfjf GdeTGgjQ ddCWaGd(B.s
Keywords: (3KbGaI GdCWaGd(B.s; (3GdMTQGJs -- (3COH GdfGTFI(B.s