ROIYANI H. PERWATAKAN TOKOH ULI VON SIMMERN DALAM ROMAN DAS FLIEGENDE KLASSENZIMMER KARYA ERICH KAESTNER. Gerbang J. Bhs. Sastra Bud. Jerman [Internet]. 2015 Jul. 1 [cited 2026 Aug. 6];4(2). Available from: https://ejournal.unesa.ac.id/index.php/gerbang/article/view/12281