DIVANTI, Z. A.; WIDAYATI, S.; SIMATUPANG, N. D.; RAHMANINGRUM, A. Development of BAMSI (Busy Book for Numbers Six and Nine) as a Learning Medium for Number Recognition among Children Aged 5–6 Years . Jurnal Inovasi, Evaluasi dan Pengembangan Pembelajaran (JIEPP), [S. l.], v. 6, n. 1, p. 1–12, 2026. DOI: 10.54371/jiepp.v6i1.1204. Disponível em: http://journal.ainarapress.org/index.php/jiepp/article/view/1204. Acesso em: 14 apr. 2026.