Rani, Vidya Puspita. 2021. “Pengaturan Kondisi Kelas Dan Iklim Belajar Di IV SD Muhammadiyah Alternatif 2 Kota Magelang”. Prosiding University Research Colloquium, December, 728-32. https://repository.urecol.org/index.php/proceeding/article/view/1849.