NIKMAH, Durotun; RISTA SUNDARI. DEVELOPMENT OF BUSY BOARD MEDIA ON FINE MOTOR ABILITIES OF 4-5 YEAR OLD CHILDREN . SOSIOEDUKASI : JURNAL ILMIAH ILMU PENDIDIKAN DAN SOSIAL, [S. l.], v. 15, n. 3, p. 340–349, 2026. DOI: 10.36526/sosioedukasi.v15i3.8887. Disponível em: https://ejournal.unibabwi.ac.id/index.php/sosioedukasi/article/view/8887. Acesso em: 5 aug. 2026.