POE, C.; SPAGNOLA - DOYLE, C.; BARRETT, S. Power Up: A Practical Student’s Guide to Online Learni ng . Education Review, [S. l.], 2015. DOI: 10.14507/er.v0.1334. Disponível em: https://edrev.asu.edu/index.php/ER/article/view/1334. Acesso em: 2 may. 2024.