Owede, Kosioma Eli. “THE CHALLENGES OF IMPLEMENTING ADULT AND NON-FORMAL EDUCATION FOR SUSTAINABLE DEVELOPMENT IN NIGERIA”. Journal of Continuing and Development Education 2, no. 1 (September 27, 2022): 1–9. Accessed July 12, 2025. https://journalcde.com/index.php/jcde/article/view/26.