(3eLehY ajg eUfaGJ CHj LYaQ GHf GdHNJQj (B/s - (3GdHNJQj, eMeO Hf YeQ,s (3J(B. 339 (3g`(B.s; (3LQGQ, fHjd SYO GdOjfs ((3HjQhJ (B:s (3OGQ GdHTGFQ GdESdGejI,s, 2001)
Keywords: (3GdMOjKs -- (3GdeSGfjOs; (3GdMOjKs -- (3LeY hJOhjfs