(3JWhjQ GdegGQGJ GdMQcjI GdGSGSjI Ydi VhA GdebGQHI HGdcaGAGJ dOi JdGejP GdeQMdI GdYeQjI (B( 6 - 7 (3SfhGJ (B)s - (3MOGO, SYGOs; (3fGaj, QGHMs; (3eYgO GdJQHjI GdHOfjI h GdQjGVjI, LGeYI GdLRGFQ (B3 s ((3GdLRGFQ s, 2019)
(3OcJhQGgs
Keywords: (3GdJQHjI GdMQcjIs; (3GdJQHjI GdMQcjIs; (3GdebGQHI HGdcaGAGJs