IMASUEN, K.; ADEOSUN, P. K. APPLICATION OF GENERALIZABILITY THEORY IN ESTIMATING ITEM DIFFICULTY OF THE WEST AFRICA EXAMINATION COUNCIL 2021 SENIOR SECONDARY SCHOOL MATHEMATICS MULTIPLE-CHOICE ITEMS IN EDO SOUTH SENATORIAL DISTRICT, EDO STATE. Journal of Science, Technology and Mathematics Pedagogy, [S. l.], v. 2, n. 2, p. 137–152, 2024. Disponível em: https://jostmp-ksu.com.ng/index.php/jostmp/article/view/158. Acesso em: 22 dec. 2024.