Penerapan Problem Based Learning Berbantuan Papan Tempel untuk Meningkatkan Hasil Belajar PKN Siswa Kelas Va. psnppg [Internet]. 2023 Nov. 30 [cited 2026 Aug. 11];1(2):2549-56. Available from: https://conference.upgris.ac.id/index.php/psnppg/article/view/5412