KEHRWALD, Benjamin. Social Presence and Online Communication: A response to Mersham. Journal of Open, Flexible and Distance Learning, [S. l.], v. 24, n. 1, p. 18p., 2020. DOI: 10.61468/jofdl.v24i1.407. Disponível em: https://jofdl.nz/index.php/JOFDL/article/view/407. Acesso em: 4 dec. 2024.