(3GdYedjI GdGOGQjI ai ejOGf GdGYeGd eONd GdhXGFa hGdOQGSGJ (B/ s - (3Ydi GdTQbGhis ([S.N] : (3eDSSI THGH GdLGeYI , s, 1992)
Keywords: (3GOGQI GdGYeGds; (3GdJShjbs; (3GdJcfhdhLjGs; (3GdNWhWs; (3GOGQI GdGaQGOs; (3GdGOGQI GdUfGYjIs; (3GdeOjQjhfs; (3GdGfJGLs; (3GdbQGQs; (3GdJhUjIs