LIMBONG, T. .; MATONDANG, Z. A. . Development of Flat Shape Learning Media to Improve Children’s Mathematical Understanding Using Macromedia Flash. JUKI : Jurnal Komputer dan Informatika, [S. l.], v. 4, n. 1, p. 39–50, 2022. DOI: 10.53842/juki.v4i1.177. Disponível em: https://ioinformatic.org/index.php/JUKI/article/view/177. Acesso em: 30 apr. 2026.