Add an arrayref to a hashref

Anonymous Monk has asked for the wisdom of the Perl Monks concerning the following question:

Hi there Monks!

Is it possible to add an arrayref:

 my $arrayref = [
                 'Country',
                 'location',
                 'language'
                 ];
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To a hashref:

my $hashref = {

            'name'        => "Harsha",
            'designation' => "Manager"
}
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push %$hashref{personal},$arrayref;
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Thanks for looking!