LI, Fengliang; WANG, Liang. Empirical Analysis of Return to Distance Higher Education in Different Disciplines. The International Review of Research in Open and Distributed Learning, [S. l.], v. 22, n. 1, p. 148–165, 2021. DOI: 10.19173/irrodl.v22i1.5029. Disponível em: https://www.irrodl.org/index.php/irrodl/article/view/5029. Acesso em: 21 nov. 2024.