ALIA, Hilma; LISNANI, Lisnani; WIDYAWATI, Hesti; WALKER, Justin; AZHAR, Riza Haikal. Integrated Non-Digital Media Innovation ‘Space Capsule’ to Train Spatial Visualization Skills in Solid Geometry for Students. Mosharafa: Jurnal Pendidikan Matematika, [S. l.], v. 15, n. 1, p. 311–323, 2026. DOI: 10.31980/mosharafa.v15i1.3551. Disponível em: https://journal.institutpendidikan.ac.id/index.php/mosharafa/article/view/3551. Acesso em: 24 apr. 2026.