. (3GdWad GddHfGfj ef (B6 (3Gdi (B7 (3SfhGJs (3eTcdGJg hGMJjGLGJgs - . (3jYbhH, ZSGfs; ((3GdeQcR GdJQHhj ddHMhK hGdGfeGA (B((3HjQhJ, dHfGfs; Ghassan Yakoub ((3HjQhJs (3GdeQcR GdJQHhj ddHMhK hGdGfeGAs, 1978)
* (3UaMI YfhGf HGddZI GdaQfSjIs
Keywords: (3GdWad hGdJQHjIs -- (3dHfGfs