(3GdESYGO HPcQ ahGFO hUjI CejQ GdeDefjf Ydj Hf CHj WGdH QVj Gddg Yfg ddcejd Hf RjGO dWGFaI ef YdeGA GdSda (B/s - (3GdgdGdj, Sdje Hf YjO ,s 1377 (3g`(B-s ((3GdQjGV (B:s (3OGQ GdUejYj ddfTQ hGdJhRjY,s, 1993)
Keywords: (3GdhUGjG (B((3abg ESdGej(B)s; (3GdhYX hGdEQTGOs