(3GdSjGSGJ GdJQHhjI (B/ s - (3JeGe GdSGMdis; (3dhZQGf, dhjSs ([S.N] : (3GdeDSSI GdLGeYjI ddOQGSGJ hGdfTQ hGdJhRjY , s, 1990)
Keywords: (3GdJQHjIs; (3JNWjWs; (3GdJYdje hGdOhdIs