(3GdGef GdOhdj aj GdbQf GdhGMO hGdYTQhf (B: s (3eGgjJg , ebJQHGJg GdacQjI GdYGdejI , JMOjGJg ZjQ GdJbdjOjI , hBaGbg GdeSJbHdjI (B/ s - (3GdWGFj , WGQb eMeO Pfhf s ((3YeGf (B: s (3TQcI OGQ GdGcGOjejhf ddfTQ hGdJhRjY , s, 2019)
Keywords: (3GdGef GdOhdj s