SITI SILMI AZZAHRA; WAHYUDIN; ANDHIN DYAS FITRIANI; ARIANA JEUJANAN. Problem Based Learning Analysis Assisted by Geogebra AR on Visual Spatial Ability . proceedings.icesy, [S. l.], v. 1, n. 01, 2026. Disponível em: https://proceedings.icesy.org/index.php/PI/article/view/22. Acesso em: 18 apr. 2026.