Rahmawati R. Penerapan Model Problem Based Learning Terhadap Peningkatan Keterampilan Menulis Teks Argumentasi Kelas XI Animasi SMKN 4 Semarang. psnppg [Internet]. 2023 Nov. 30 [cited 2025 May 1];1(2):205-10. Available from: https://conference.upgris.ac.id/index.php/psnppg/article/view/4791