SARI, Septyana Wulan; SUBEKTI, Ervina Eka; MASLAM. 63. Peningkatan Hasil belajar Materi Waktu Melalui Model Pembelajaran Problem Based Learning Berbantuan Alat Peraga Siswa Kelas II SDN 1 Samirejo . Prosiding Seminar Nasional Pendidikan Profesi Guru, [S. l.], v. 1, n. 1, p. 570–577, 2023. Disponível em: https://conference.upgris.ac.id/index.php/psnppg/article/view/3976. Acesso em: 28 apr. 2025.