CANTIKA RAHMA YULI; YANTI, S. N.; HELENA, H. Development of Mathematics Conce Early Childhood Mathematics Concept Development: A Content Analysis. Bunayya: Journal of Islamic Early Childhood Education, [S. l.], v. 1, n. 1, p. 1–6, 2025. Disponível em: https://e-journal.stai-ydi.ac.id/index.php/bujiced/article/view/489. Acesso em: 8 aug. 2025.