Change the "Cited on Page" Strings in LaTeX.

I have LaTeX document written in Indonesian and it's nice and yada yada. The minuscule problem is the bibliography. I used biblatex and it look like this.

The problem is "cited on page" and "cited on pages" string. It's supposed to be "disitasi pada halaman" and "disitasi pada halaman-halaman".

What I need is add this lines to preamble.

\DefineBibliographyStrings{english}{
 backrefpage={disitasi pada halaman},
 backrefpages={disitasi pada halaman-halaman}
}

And I got this, :)

All was well, :)