Santiah, Fauzan Adhima, Nurul Muhajirin, Azizah Hanoum Siregar. PENGEMBANGAN PROFESIONALISME GURU BAHASA JERMAN DKI JAKARTA MELALUI PENELITIAN TINDAKAN KELAS. snppm [Internet]. 2023Oct.30 [cited 2024Jul.22];4(1):SNPPM2023P-424 . Available from: https://journal.unj.ac.id/unj/index.php/snppm/article/view/39335