NI’MAH, P. S. .; WAKHYUDIN, H. .; SETYANINGSIH, A. . 334. Peningkatan Hasil Belajar Siswa Kelas 4 dengan Model Problem Based Learning Berbantuan Quizizz Paper Mode . Prosiding Seminar Nasional Pendidikan Profesi Guru, [S. l.], v. 1, n. 1, p. 2983–2989, 2023. Disponível em: https://conference.upgris.ac.id/index.php/psnppg/article/view/4100. Acesso em: 19 feb. 2026.