HEINEMANN, Birte; EHLENZ, Matthias; GÖRZEN, Sergej; SCHROEDER, Ulrik. xAPI Made Easy: A Learning Analytics Infrastructure for Interdisciplinary Projects. International Journal of Online and Biomedical Engineering (iJOE), [S. l.], v. 18, n. 14, p. pp. 99–113, 2022. DOI: 10.3991/ijoe.v18i14.35079. Disponível em: https://online-journals.org/index.php/i-joe/article/view/35079. Acesso em: 26 apr. 2024.