Deskoni, Rusmin AR, Ikbal Barlian, Firmansyah. PELATIHAN MENYUSUN PROPOSAL PENELITIAN TINDAKAN KELAS (PTK) BAGI GURU DI SMA NEGERI 1 GELUMBANG. JP [Internet]. 2020 May 5 [cited 2026 May 24];7(1):35-46. Available from: https://jp.ejournal.unsri.ac.id/index.php/JP/article/view/198