OSOKOYA, MODUPE M; UKO, IDORENYIN A. Assessment of items effectiveness of senior secondary school mock chemistry examination conducted by Akwa Ibom State. The African Journal of Behavioural and Scale Development Research, [S. l.], v. 2, n. 2, 2020. DOI: 10.58579/AJB-SDR/2.2.2020.140. Disponível em: https://ojs.abreap.org/index.php/journal/article/view/74. Acesso em: 8 oct. 2024.