Sukma, D.
(2016).
 Aplikasi Pembelajaran Tiga Bahasa (Indonesian- English- German) Berbasis Android.
<em>BINA INSANI ICT JOURNAL, 3</em>(2), 384-397.
Retrieved from <a href="https://ejournal-binainsani.ac.id/index.php/BIICT/article/view/852" target="_new">https://ejournal-binainsani.ac.id/index.php/BIICT/article/view/852</a>