“38. Peningkatan Hasil Belajar Tema 8 Lingkungan Sahabat Kita dengan Model Problem Based Learning Berbantuan Vidio Siswa Kelas 5 SD N Angkatan Lor 03” (2023), 1(1), pp. 339–348. Available at: https://conference.upgris.ac.id/index.php/psnppg/article/view/3927 (Accessed: 11 August 2026).