Ibanga, Magdalene Antyhony, et al. “Development and Validation of Mathematics Diagnostic Test for Basic Six Pupils Based on School Locations in Akwa Ibom State”. Journal of Research in Education and Society (JRES) , vol. 17, no. 1, June 2026, pp. 35-45, https://icidr.org.ng/index.php/Jres/article/view/1908.