(3GYGOI aJM eda(B: (3GdaQGZ hGdRef GfjTJjf (B/ s - (3eMehO Ydi fOGs ([S.N] : (3OGQ GdGjeGf , s, 1994)
Keywords: (3GdajRjGAs; (3GdfSHjIs; (3GdLGPHjI GdGQVjIs; (3GdaVGA hGdhbJs