Wague, Aminata, Mamadou Bousso, and Laurence Capus. “Valorization of Non-Formal Learning Situations Using IMS-LD Specification”. Journal of Higher Education Theory and Practice 21, no. 3 (June 2, 2021). Accessed September 29, 2024. https://mail.articlegateway.com/index.php/JHETP/article/view/4149.