CHANDRA IRAWATI, TIKA, and LUTFI SAKSONO. “Modalitas Epistemik Dalam Buku Ajar Netzwerk A1”. GERBANG : Jurnal Bahasa, Sastra, dan Budaya Jerman 8, no. 1 (June 13, 2019). Accessed July 30, 2026. https://ejournal.unesa.ac.id/index.php/gerbang/article/view/27980.