IBRAHIM, B. M. .; SANI, M. I. .; ABDALLAH, I. M. . Development of standardized mathematics achievement test instruments for measuring senior secondary school students’ learning outcomes. Eureka: Journal of Educational Research, [S. l.], v. 3, n. 2, p. 144–152, 2025. DOI: 10.56773/ejer.v3i2.56. Disponível em: https://eureka.id-sre.org/index.php/ejer/article/view/56. Acesso em: 13 sep. 2025.