Hutubessy, Ellychristina D., Santiah Santiah, and Nastasha Hera Pramesya. “The Impact of Lerntagebuch on Learning Outcome of German Writing Skills Through Freizeit Theme”. AL-ISHLAH: Jurnal Pendidikan 13, no. 3 (December 31, 2021): 2631–2638. Accessed October 26, 2026. https://alishlah.ahfpublishing.id/alishlah/article/view/1256.