(3eMJhi GdefgL GdJOQjHj hEOGQI YedjGJ GdTQWI GdeJNUUI (B/s - (3YHO GdeWdH, eeOhM YHO GdMejO(B.s ((3GdTGQbI, GdEeGQGJ GdYQHjI GdeJMOI (B:s (3TQWI GdTGQbI, eQcR GdHMhK hGdOQGSGJ,s, 1999)
(3HHdjhLQGajI (B: (3U(B. 28.s
Keywords: (3GdTQWIs -- (3GdEeGQGJ GdYQHjI GdeJMOIs -- (3EOGQIs; (3QLGd GdTQWIs -- (3JOQjHs -- (3GdEeGQGJ GdYQHjI GdeJMOIs