Ibrahim A, Musa, AM, Biwai, Y, Isah, AT. Challenges of Effective Implementation of the Universal Basic Education (UBE) Curriculum for Sustainable Development in Nigeria. KJE [Internet]. 2021 Jun. 1 [cited 2026 Mar. 14];2(1):150-6. Available from: https://journals.fukashere.edu.ng/index.php/kje/article/view/620