ASOMAH, R. K.; NARH-KERT, M.; ABDUL-MALIK , S.; ENU, J.; KOOMSON, A. Evaluation of students’ performance in elective mathematics: The effect of high school students’ perceived difficulty of the subject. International Journal of Educational Innovation and Research, [S. l.], v. 3, n. 2, p. 241–258, 2024. DOI: 10.31949/ijeir.v3i2.9254. Disponível em: https://ejournal.unma.ac.id/index.php/ijeir/article/view/9254. Acesso em: 1 sep. 2024.