(3Jbhje GdCOGA GdhXjaj HOhd eLdS GdJYGhf GdNdjLj (B: s (3OQGSI JMdjdjI ebGQfI dfXe JbGQjQ GdcaGjI HOhd eLdS GdJYGhf GdNdjLj haQfSG heUQ hGdeZQH hJhfS hGdLRGFQ hGdShOGf hGdCQOf hGdjef (B/ s - (3CfhQ CMeO QSdGfs ((3GdbGgQI (B: s (3OGQ GdfgVI GdYQHjI, s, 1991)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdJQbjGJs; (3Mbhb GdehXa GdYGes