FATHONI, Anggita Yekti.
 Upaya Peningkatan Keaktifan Peserta Didik Kelas VIII A SMP Muhammadiyah 1 Godean Menggunakan Model Guided Discovery Learning.
<strong>Postulat :  Jurnal Inovasi Pendidikan Matematika</strong>, [S.l.], v. 2, n. 2, p. 133-141, mar. 2022.
ISSN 2723-0600.
Available at: &lt;<a href="https://journal.umg.ac.id/index.php/postulat/article/view/2650" target="_new">https://journal.umg.ac.id/index.php/postulat/article/view/2650</a>&gt;. Date accessed: 01 sep. 2024.
doi: <a href="http://dx.doi.org/10.30587/postulat.v2i2.2650">http://dx.doi.org/10.30587/postulat.v2i2.2650</a>.