Panggabean, Arthanami Nauli, and Wisma Kurniawati. “Array ”. GERBANG : Jurnal Bahasa, Sastra, Dan Budaya Jerman, vol. 12, no. 2, July 2023, pp. 218-2, https://ejournal.unesa.ac.id/index.php/gerbang/article/view/56209.