(3Gdfeh GdfaSi ddWad hYde GdfaS GdPi jNUfG (B/ s - (3YHOGdhgGH eMeO cGeds; (3WGgQ eRQhYs ([S.N] : (3ecJHI GdfgVI GdeUQjI , s, 1982)
Keywords: (3Yde GdfaSs; (3GdJMdjd GdfaSis; (3Yde GdfaS GdJQHhis; (3Yde GdfaS GdGLJeGYis