307. Peningkatan Hasil Belajar IPA Tema 9 Melalui Model PBL Berbantuan Media Video Siswa Kelas V Sekolah Dasar. Vol. 1, no. 1, July 2023, pp. 2745-53, https://conference.upgris.ac.id/index.php/psnppg/article/view/4125.