GBELEYI, O.; OKEBUKOLA, P.; AWAAH, F.; UMAR, A.; SANNI, R.; MOSES, A.; ADEBIYI, A. Espial of Concept Difficulties in the New Africans’ Secondary School Mathematics Curriculum: CTCA Recommended. International Journal of Education and Humanities, [S. l.], v. 3, n. 2, p. 152–166, 2023. DOI: 10.58557/(ijeh).v3i2.106. Disponível em: https://i-jeh.com/index.php/ijeh/article/view/106. Acesso em: 15 nov. 2025.