PUTRI, Priskila Indah; WIDIASTUTI, Ajeng Ayu. Meningkatkan Konsentrasi Anak Attention Deficit Hyperactivity Disorder (ADHD) dengan Pendekatan Reinforcement melalui Metode Bermain Bunchems. Jurnal Obsesi : Jurnal Pendidikan Anak Usia Dini, [S. l.], v. 3, n. 1, p. 207–213, 2019. DOI: 10.31004/obsesi.v3i1.177. Disponível em: https://mail.obsesi.or.id/index.php/obsesi/article/view/177. Acesso em: 10 may. 2026.