(3GdYdhe YfO GdYQH (B: (3JHhjH hJYGQja hfUhU (B/ s - (3jhSa b(B. (3NhQis ([S.N] : (3OGQ GdGaGb GdLOjOI , s, 1983)
Keywords: (3GdYdhes; (3GdYdhe YfO GdYQHs; (3GdMVGQI GdGSdGejIs; (3JGQjN GdYdhes