ROMERO, Margarida; BARBERÀ, Elena. Quality of e-learners’ time and learning performance beyond quantitative time-on-task. The International Review of Research in Open and Distributed Learning, [S. l.], v. 12, n. 5, p. 125–137, 2011. DOI: 10.19173/irrodl.v12i5.999. Disponível em: https://www.irrodl.org/index.php/irrodl/article/view/999. Acesso em: 11 dec. 2024.