Hogan, Ekemini Joseph, Mkpouto Udeme Akpan, Echey Ijezie, and Kevin Bassey Edem. “Socio-Demographic and Environmental Determinants of Attention Deficit Hyperactivity Disorder in Primary School Children in Ikot Ekpene, Nigeria”. International Journal of Contemporary Pediatrics 8, no. 9 (August 23, 2021): 1515–1521. Accessed November 21, 2025. https://www.ijpediatrics.com/index.php/ijcp/article/view/4423.