(3EeOGO GdYGde HGdWGbI (B: s (3bUI CQGech GdSYhOjI (B/s - (3eGcehQj, SchJs; (3GdNWjH, LdGds ([(3gjhSJf, GdhdGjGJ GdeJMOI GdCeQjcjI(B] :s (3TQcI NOeGJ CQGech,s, 2012)
(3jTJed Ydi cTGa(B.s
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Keywords: (3CQGech GdSYhOjI (B((3GdXgQGf, GdSYhOjI(B)s -- (3eWHhYGJ MchejIs; (3TQcGJ GdHJQhds -- (3GdSYhOjIs -- (3eWHhYGJ MchejIs; (3GdeWHhYGJ GdMchejIs