PENGARUH MODEL PROBLEM BASED LEARNING BERBANTUAN MEDIA VIDEO ANIMASI TERHADAP HASIL BELAJAR IPAS SISWA KELAS IV SEKOLAH DASAR GUGUS IX KECAMATAN BULELENG KABUPATEN BULELENG. Widyajaya: Jurnal Mahasiswa Prodi PGSD, [S. l.], v. 4, n. 2, p. 319–328, 2024. Disponível em: https://journal.mpukuturan.ac.id/index.php/widyajaya/article/view/237.. Acesso em: 15 nov. 2025.