(3GdSajfI hGdbGfhf GdHMQi (B/ s - (3eOMJ YHGS NdhUis ([S.N] : (3dLfI GdGYdGe hGdOQGSGJ GdeSJbHdjI , s, 1993)
Keywords: (3GdbGfhf GdHMQis; (3GdHMGQs; (3GdbGfhf GdOhdi GdHMQis