ABDULHAMID, Ekhlas. Hyperactivity in Physical Education Class and Its Relationship Bullying Among Primary Fourth Grade Pupils. Journal of Physical Education, Baghdasd, Iraq., v. 30, n. 2, p. 773–786, 2018. DOI: 10.37359/JOPE.V30(2)2018.779. Disponível em: https://jcope.uobaghdad.edu.iq/index.php/jcope/article/view/779.. Acesso em: 4 may. 2024.