(3GdGSdGe hGdZQH Hjf GdJYGhf hGdehGLgI (B/ s - (3ahddQ , LQGgGe Gjs; (3Thbi LdGds; (3djSQ , GjGf Ghs ((3GdbGgQI (B: s (3eQcR GdGgQGe ddJQLeI hGdfTQ , s, 1996)
Keywords: (3GdGSdGes; (3GdGSdGe (B- (3OYhIs; (3GdGSdGe hGdGUdGM GdSjGSis; (3GdZQHs; (3GdGSdGe hGdSjGSIs