PUSPASARI, Yovita. Analisis Persiapan Guru dalam Pengembangan Bahan Ajar Pada Mata Pelajaran Matematika. THEOREMA: The Journal Education of Mathematics, [S. l.], v. 5, n. 2, 2024. Disponível em: https://e-journal.unimudasorong.ac.id/index.php/jurnaltheorema/article/view/1145. Acesso em: 24 apr. 2025.