FAIS, Muhammad Zaenal; SUYOTO; MURWATI, Sri. 188. Peningkatan Keaktifan dan Hasil Belajar Menggunakan Model Problem Based Learning Berbantu Media Kongkrit Kelas 5. Prosiding Seminar Nasional Pendidikan Profesi Guru, [S. l.], v. 1, n. 1, p. 1680–1689, 2023. Disponível em: https://conference.upgris.ac.id/index.php/psnppg/article/view/4107. Acesso em: 28 apr. 2025.