SUPARNI, S.; AZ ZAHRA, S. M. . Profil Kesiapan Guru Matematika Madrasah Tsanawiyah dalam Melaksanakan PTK. Jurnal Fourier, [S. l.], v. 10, n. 1, p. 21–27, 2021. Disponível em: https://fourier.or.id/index.php/FOURIER/article/view/144. Acesso em: 9 oct. 2025.