SURYANTORO, H. Multimedia-Based Geometry Education for Elementary School Students. Jurnal Ekspresi : Desain Komunikasi Visual dan Seni , [S. l.], v. 1, n. 02, p. 40–45, 2023. Disponível em: https://seaninstitute.or.id/bersinar/index.php/ekspresi/article/view/106. Acesso em: 30 jan. 2025.