WULANDARI, Niken; PRAYITO, Muhammad; QIBTIYAH. 270 Upaya Peningkatan Pendekatan Saintifik Melalui Model Problem Based Learning Untuk Meningkatkan Hasil Belajar Siswa Kelas V SD 2 Mijen . Prosiding Seminar Nasional Pendidikan Profesi Guru, [S. l.], v. 1, n. 1, p. 2383–2392, 2023. Disponível em: https://conference.upgris.ac.id/index.php/psnppg/article/view/4384. Acesso em: 5 dec. 2025.