Improving The Ability To Recognize Number Symbols Using Flashcard In Group A Children At Islahul Ummah Kindergarten In The 2024/2025 Academic Year. JUPE : Jurnal Pendidikan Mandala, [S. l.], v. 10, n. 3, p. 992–998, 2025. DOI: 10.58258/jupe.v10i3.9273. Disponível em: https://ejournal.mandalanursa.org/index.php/JUPE/article/view/9273. Acesso em: 21 jun. 2026.