Lestari, T.E., Lustyantie, N. and Murtadho, F. 2025. Development of a Speaking Competence Evaluation Instrument for A2-Level Students through a Corpus-Based German–Indonesian Slang Dictionary in the German Language Education Program. Jurnal Ilmiah Global Education. 6, 2 (Jun. 2025), 1101–1107. DOI:https://doi.org/10.55681/jige.v6i2.4005.