(3CfXeI GdJMcje ai Ohd GdNdjL GdYQHi (B: s (3fUhU GdbhGfjf hGddhGFM eY GdebGQfI HjfgG hbhGYO eQcR GdJMcje (B/s - (3eMji GdOjf ESeGYjd Yde GdOjf(B.s ((3GdbGgQI (B:s (3GdfSQ GdPgHj,s, 1998)
(3ecJHI GdOcJhQ (B: (3eMi GdOjf ESeGYjd Yde GdOjf (B- (3eDdaGJI s
Keywords: (3bhGfjf GdJMcje ai GdOhd GdYQHjI (B.s; (3GdJMcje (B- (3Ohd GdNdjL (B. s; (3bhGYO eQcR GdJMcje (B. s