When refering to elements of hash, don't use the % sigil. In other words say something like: 
$href->{name} = $value;

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When working with hashes use braces {}, not brackets [].

Finally, you can omit all the -> except the first one: 

$href->{name}{subkey}

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Phil

In reply to Re: references troubles by philcrow
in thread references troubles by Anonymous Monk

Title:
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