IBRAHIM, A.; MUSA, . A. M.; BIWAI, . Y.; ISAH, . A. T. . Challenges of Effective Implementation of the Universal Basic Education (UBE) Curriculum for Sustainable Development in Nigeria. Kashere Journal of Education , [S. l.], v. 2, n. 1, p. 150–156, 2021. Disponível em: https://journals.fukashere.edu.ng/index.php/kje/article/view/620. Acesso em: 14 mar. 2026.