Rohmah, Syafira Yulia, and Wisma Kurniawati. “KONFLIK BATIN TOKOH MARTHA DALAM FILIM BELLA MARTHA KARYA SANDRA NETTELBECK”. GERBANG : Jurnal Bahasa, Sastra, Dan Budaya Jerman, vol. 12, no. 2, July 2023, pp. 12-22, https://ejournal.unesa.ac.id/index.php/gerbang/article/view/54991.