DEMIR, K. Book review: Foundation of digital badges and micro-credentials demonstrating and recognizing knowledge and competencies. Journal of Online Learning Studies, [S. l.], v. 1, n. 1, p. 16–21, 2022. Disponível em: https://jourols.com/index.php/jols/article/view/11. Acesso em: 23 jun. 2024.