AZ-ZAHRA, Fatimah. Peningkatan Keaktifan dan Hasil Belajar Siswa SMA melalui Model Problem Based Learning pada Materi Fungsi. Prosiding Seminar Nasional Pendidikan Profesi Guru, [S. l.], v. 1, n. 2, p. 1496–1505, 2023. Disponível em: https://conference.upgris.ac.id/index.php/psnppg/article/view/5286. Acesso em: 9 apr. 2025.