Melvi Fitriani, Surya, and Rio Kurniawan. 2023. “Peningkatan Hasil Belajar PPKn Melalui Model Problem Based Learning (PBL) Berbantuan Media Audio Visual Siswa Kelas Iv Sdn 75 Kota Bengkulu”. Jurnal Abdi Pendidikan 4 (1):1-7. https://ejournal.unib.ac.id/jap/article/view/29941.