Ramdani, Baiq Winda Suci Ramdani, Amrullah, Junaidi, and Sudi Prayitno. 2023. “Pengembangan Media Pembelajaran Matematika Materi Teorema Pythagoras Menggunakan Software Delphi Dan Geogebra ”. Journal of Classroom Action Research 5 (3):139-52. https://doi.org/10.29303/jcar.v5i3.5088.