(3ef Odjd GdYed GdejOGfi GdLGeYi GdJQGK GdTYHi (B/s (3GdLRA GdQGHY (B.s (3GdOQGSI GdYdejI dYGOGJ GdWYGe hGOGH GdeGFOI s - (3YdjGA Ydi TcQis ([S.N] : (3OGQ GdeYQaI GdLGeYjI , s, 1993)
Keywords: (3GdYGOGJ hGdJbGdjOs; (3GdahdcdhQs; (3GOGH GdSdhcs; (3GdGOGH GdGLJeGYjIs; (3GOGH GdeGFOIs; (3GOGH GdVjGaIs; (3GYOGO GdeGFOIs