SHELTON, Kaye. The Online Learning Consortium Quality Scorecard for K12 Blended Learning. Online Learning, Boston, MA, v. 30, n. S1, p. 78–110, 2026. DOI: 10.24059/olj.v30i3.6441. Disponível em: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/6441. Acesso em: 16 sep. 2026.