Fatimah Hanim, Muhammad Alif D. Egon, Surya Masriani Hutagalung and Margaretha Febriyanti Manurung 2024. Development of an Informative Poster on German Folk Festivals as a Cultural Learning Media. EDUCATION JOURNAL OF INDONESIA. 5, 2 (Nov. 2024). DOI:https://doi.org/10.30596/eji.v5i2.4453.