Assessment of Psychometric Properties of Candidates’ Responses in Mathematics Paper II at 2014 - 2016 Junior Secondary School Certificate Examinations in Rivers State, Nigeria. Journal of Innovations in Educational Assessment, [S. l.], v. 7, n. 2, p. 2–20, 2025. DOI: 10.66545/wqz5jy62. Disponível em: https://journal.iaiiea.org/index.php/jiea/article/view/28. Acesso em: 1 apr. 2026.