Asamaigo, E. E. “Attention Deficit Hyperactivity Disorder (ADHD) and Accompanying Learning Difficulties Experienced in Solving Mathematical Problems Among Primary School Pupils in Warri, Delta State, Nigeria”. Journal of Research in Education and Society (JRES) 4, no. 1 (April 1, 2013): 15–26. Accessed September 19, 2024. http://icidr.org.ng/index.php/Jres/article/view/1310.