Megawati, Sri, Retna Endah Sri Mulyati, Rahma Kurnia Novitasari, and Michaela Zimmermann. 2025. “Politeness Expressions in German Textbooks: Cultural Values Representation and Relevance in Foreign Language Learning”. Diksi 33 (2):283-98. https://doi.org/10.21831/diksi.v33i2.89105.