TRIANDONO, Wahyu. Peningkatan Hasil Belajar PKn Materi Peristiwa Sumpah Pemuda Melalui Metode Belajar PQ4R. Bidayatuna Jurnal Pendidikan Guru Mandrasah Ibtidaiyah, [S. l.], v. 4, n. 2, p. 241–258, 2021. DOI: 10.54471/bidayatuna.v4i2.1316. Disponível em: https://ejournal.iaisyarifuddin.ac.id/index.php/bidayatuna/article/view/1316. Acesso em: 2 jan. 2026.