HIDAYATI, D. W.; SOPHIE, B.; SOPHIE, V.; BARON, G. Analysis of Geogebra Applications and Manipulative Media in Proving the Level of Spatial Rotating Symmetry. Scientechno: Journal of Science and Technology, [S. l.], v. 2, n. 3, p. 180–189, 2023. DOI: 10.55849/scientechno.v2i3.241. Disponível em: https://journal.ypidathu.or.id/index.php/Scientechno/article/view/241. Acesso em: 6 jul. 2025.