Erlisnawati; Marhadi, H.; Risma, D.; Alpusari, M.; Fatmawilda, F.; Tesnita, T.; Septiana, L.; Cindy, V.; Harmadani, P. Increasing Teacher Knowledge about Attention Deficit and Hyperactivity Disorder (ADHD) Children’s Behavior and Its Treatment at SD Negeri 90 Pekanbaru. CERS 2025, 5, 35-42.