SALSABILA FADHILATUSY SYIFA; MIERRINA, Mierrina. Development of a Ball Track Learning Medium to Enhance Early Childhood Attention: Pengembangan Media Jalur Bola untuk Melatih Fokus Anak Usia Dini. Bestari: Jurnal Pendidikan dan Kebudayaan, [S. l.], v. 7, n. 1, p. 12–18, 2026. DOI: 10.46368/bjpd.v7i1.4602. Disponível em: https://jurnalstkipmelawi.ac.id/index.php/JBPK/article/view/4602. Acesso em: 26 apr. 2026.