SIMANJUNTAK, J.; MARBUN, S. The Role of Teachers in Teaching Children Who Have Symptoms of Hyperactive Behavior in Group B of the TK Yayasan Perguruan Gajah Mada Medan Timur . Indonesian Journal of Advanced Research, [S. l.], v. 2, n. 8, p. 1193–1200, 2023. DOI: 10.55927/ijar.v2i8.5401. Disponível em: https://journal.formosapublisher.org/index.php/ijar/article/view/5401. Acesso em: 19 apr. 2025.