(3fXe GdUQa GdeJYGQa YdjgG(B/s - (3GdeYJR HGddg LHQ MSfs; (3LGeYI GdbGgQIs (3cdjI GdMbhbs ((3GdbGgQI (B:s (3cdjI GdMbhb(B- (3LGeYI GdbGgQI,s, 1984)
Keywords: (3GdbGfhf GdJLGQjs; (3ejRGf GdeOahYGJs; (3CSYGQ GdUQa GdeQfIs; (3fXe GdUQas; (3CSYGQ GdUQa GdKGHJIs; (3CSYGQ GdUQa GdeYheIs; (3GdQbGHI Ydi GdUQas